Lt1 timing cover torque spec I need to replace the pan and the gasket and I might as well replace the timing cover gasket since it is leaking from there. Sep 23, 2006 · Torque Specs Application: Method: Torque: Increment: Lubrication: Cylinder Head to Block (with Grease Under Head of Bolt) Bolt: 95 lb/ft *NOTE 1 25 lb/ft: Oil: Main Caps 1-4 to Block Oct 24, 2024 · CHEVY LT1 / LT4 TIMING COVER BOLT KIT (ALLEN). 551/0. And you can't angle it or maneuver it around the oil pan seal lip . Figure 4. 75 In-Lbs. 2L small block Kit #: 234-4342 Specifications; Socket Size(s) 14mm 12pt, 5mm Allen: Jobber Price*: $555. Once uve removed the waterpump/opti/balancer hub/ etc. Timing Torque Specs; Timing Cover Torque spec: 8 ft-lbs; Timing Chain Guides Torque spec: 14 ft-lbs; Timing Chain Tensioner Torque spec: 8 ft-lbs; Camshaft Sprocket Bolts Torque spec: 63 ft-lbs; Crankshaft Postition Sensor Torque spec: 8 ft-lbs; Camshaft Bearing Caps Torque spec: 12 ft-lbs; Camshaft Bearing Cap No1 Torque spec: 20 ft-lbs Nov 20, 2008 · Just a little lt1. 2437" Pontiac 301 Deck height - 9. Search Car Torque Specifications by Engine or Model. Follow any special instructions or multi-step directions carefully to assure correct final torque . With the cover off I was able to install the seal in the timing cover on these and use the drive extension for the water pump as a tool to very carefully rotate through the Tefon seal. 5L DOHC the oil pan plays an important role in keeping the engine oil inside the engine. 10 Gears CC305 Cam, Crane 10308-1 Valve Springs, Crane 11746 NSA 1. 6L Engine; LGX; Belt tensioner/Timing chains: Timing chain cover bolt - Engine front cover: 5: 4: 2. Genuine GM 12634614 Front Crankshaft/Balancer Seal for Timing Cover. It was assembled with nothing but lock tight. LME Gen V LT Billet VVT-Delete Kit w/ Timing Chain Guide. A stock LT1 replacement chain 22 kits found for Timing Cover Studs & Bolts : Didn't find the kit you were looking for? Chevrolet Gen V 6. Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Jul 24, 2008 · RIP Jay I miss you already Bro'. 2L. If you use ARP or other aftermarket fasteners, follow the instructions that came with your new hardware. There's no gasket there and is sealed using silicone sealant. As if that was not enough I bent the pan while attempting to replace the motor mounts. 2L LT1 LT4 L82 L83 L84 L86 L87 L8T. 7L) Application Ft. Now its time to put the engine back in the car! Sep 1, 1999 · FRONT COVERS. The following Specifications cover the Engine (6. Nov 17, 2009 · Just a little lt1. Lbs: Rear Axle Bumper Bolt/Screw: 27: 20: 240: Rear Axle Lower Control Arm Bolt/Screw: 108: 80: 960: Rear Axle Lower Control Arm Nut: 82: 60: 720: Rear Axle Tie Rod Bracket to Left Hand Brace Bracket These specifications apply to OEM fasteners or stock replacement fasteners only. to torx head bolts to 22in lbs. For cylinder #1 to be at tdc on it's firing stroke, you would rotate crankshaft 1 full turn. Kit Instructions (opens in a new window) Chevy Silverado 1500 Timing Cover Torque Specs : 10 ft-lbs Oil Pan Installation Much like the timing cover on the 4. Fits 2014-Newer Gen V LT-Based V8 Engines. 143" Bolt, timing chain cover to block 30 30 dry 15 Timing Cover Torque spec : 10 ft-lbs: Timing Chain Guides Torque spec : 14 ft-lbs: Timing Chain Tensioner Torque spec : 8 ft-lbs: Camshaft Sprocket Bolts Torque spec : 33 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Camshaft Bearing Caps Torque spec : 17 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs: 36 ft Explorer Timing Cover Torque Specs : 8 ft-lbs | 15 ft-lbs + 45° Oil Pan Installation Much like the timing cover on the 3. Washer Included: Yes . Other Specifications: Intake Manifold: Truck style: Throttle Body: 87mm, 4-bolt: Throttle Control: Electronic (Drive-by-Wire) Fuel Injector P/N: 12656931: Fuel Injector Flow: 123 lbs. I just want to make sure I am doing this correctly and all of you are being a phenomenal help to me. (N. This is by far the best LT1/LS1 forum out there. DO NOT overtighten the fasteners, as this can damage the intake Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (M8) 22 ft-lbs: Cylinder Head Torque Specs (M11) 22 ft-lbs + 90° + 70 Jun 14, 2009 · TORQUE SPECIFICATIONS TORQUE SPECIFICATIONS (4. However, the LT1 is not Flex Fuel capable (E85). (about Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Aug 31, 2019 · PART SPEC Accessory Drive Belt Tensioner Bolt - Lower 16 lb ft Accessory Drive Belt Tensioner Pulley Bolt 43 lb ft Automatic Transmission Flex Plate Bolts (1) •First Pass 11 lb ft •Second Pass 22 lb ft •Final Pass 45 degrees Flywheel Bolts (1) •First Pass 11 lb ft •Second Pass 22 lb ft •Final Pass 45 degrees Camshaft The LT1 engines are all-aluminum and use Active Fuel Management (AFM) and Variable Valve Timing (VVT). Gross lobe lift . The engines also use direct fuel injection technology, which shoots fuel directly into the combustion chamber instead of the intake runner. Nov 11, 2009 · Clean up the surface that the seal goes into the timing cover real good and gently get one side in on a slight angle and slightly tap the opposite side while holding Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Other Specifications: Intake Manifold: Truck style: Throttle Body: 87mm, 4-bolt: Throttle Control: Electronic (Drive-by-Wire) Fuel Injector P/N: 12656931: Fuel Injector Flow: 123 lbs. LT1 LT4 L83 L86 L84 L87 L82 L8B L8T 5. Most people concerned about the price just get a new GM timing chain and reuse the stock upper/lower gears. Lloyd. 323 clearance ramp heights . . The bolts should be tightened in a crisscross pattern, starting from the center and working outward. txt) or read online for free. M: Torque/Ft. 524-intake/exhaust lift, 200/207 Timing Torque Specs; Timing Cover Bolt Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Bolts Torque Specs : 62 ft-lbs + 30° Camshaft Bearing Cap Bolts Torque Specs : 8 ft-lbs: Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Timing Chain Tensioner Guide Torque spec : 8 ft-lbs : Timing Chain Guide Bolts Torque spec : 8 ft-lbs : Timing Nov 1, 2009 · Cylinder head torque in the '95 states 3 passes building up to 65 ftlbs. net have a number of only successful installations with torques as high as 115 ft-lbs. 0L & 5. Peak Horsepower: 440bhp @ 6300rpm Peak Torque: 460lb/ft @ 4000rpm May 26, 2024 · I ended up going with a set of fully ported LE2 heads from Lloyd Elliot and a custom grind cam. Did not know this cyl head torque procedure changed between 95-96. I'll use retrofit Oct 14, 2008 · LT1, 3rd gen parts Selling the following: *'94-'95 LT1 Timing Cover- $48 shipped *LT1 water pump coupler - $15 shipped * '96-'97 LT1 timing cover-SOLD *'96-'97 LT1 Crank sensor-$12 shipped *'96-'91 LT1 Reluctor wheel-SOLD *3rd gen clutch/brake pedal assembly SOLD *V8 T5 Bellhousing SOLD *'92 Camaro Dash w/ trim piece $60 picked up Timing Torque Specs; Timing Belt Cover Torque spec (Upper/Lower) 8 ft-lbs: Timing Belt Cover Torque spec (Middle) 37 ft-lbs: Timing Belt Tensioner Torque spec : 18 ft-lbs: Camshaft Sprockets Bolt Torque spec : 50 ft-lbs : Crankshaft Postition Sensor Torque spec : 15 ft-lbs : Camshaft Bearing Caps Torque spec : 15 ft-lbs : Timing Belt Idle Guide Jan 20, 2013 · If you have timing mark on cam gear at 6 o clock and timing mark on crank gear at 12 o clock, cylinder # 6 is at tdc on firing stroke. 5 x-pipe with dynomax bullets,march underdrive pulleys,gm opti,msd cap and rotor,Msd 6AL,Moore 10mm race wires,SLP line lock,SLP fan Chevrolet Gen V 6. 020 over speed pro pistons,comp custom cam,comp push rods,comp 1. Securing your timing cover is easier than ever with ARP timing cover bolt kit with chromoly black oxide finishes. SBC damper puller in action. Figure 5. 632"), Edelbrock LT4 air-gap intake, Spec Stage 3+ clutch, Fidanza aluminum flywheel Timing Torque Specs; Timing Cover Torque spec : 10 ft-lbs: Timing Chain Guides Torque spec : 8 ft-lbs: Timing Chain Tensioner Torque spec : 8 ft-lbs: Camshaft Sprocket Bolts Torque spec : 40 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Camshaft Bearing Caps Torque spec : 12 ft-lbs : Camshaft Bearing Cap No1 Torque spec : 20 ft Oct 7, 2008 · you need to use an electric water pump and then a regular timing chain would work from a roller SB Chevy. 3 6. Fits 2014-newer Gen V LT-Based V8 Engines 5. Aug 31, 2016 · What lifters and timing set to run on lt1 with the comp 292. Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Jul 10, 2017 · 2014 LT1 Fastener torque specs. (2,205 max psi) Flex Fuel Capable (E-85) Yes: Computer: E92: Crankshaft Reluctor Ring: 58X: Camshaft Sensor Location: Timing Cover: Oil Pan Capacity: 8 qt May 10, 2021 · Oil coming from timing cover could be cover gasket. 3/8" 1/4"-20 x 1-3/8" EVAP Solenoid Bolt 53 lb. 3L, 5. If you use ARP or other aftermarket fasteners, follow the instructions with your new hardware. 2. As stated i've had 3 factory opti's and 2 msd ones fail on me. 012/. 48 N-m. Most fasteners that list a torque angle are Torque to Yield (TTY). Sep 25, 2014 · without having done a google search myself, whats the torque spec for the timing cover bolts and oil pan on a small block? replaced the timing chain, and its been leaking oil like crazy, only to find out the bolts worked loose (i just used a ratchet ) GM 12630107 Timing Chain Tensioner. Final torque is 22-24lb*ft on the rocker arms. 5/121. Engine Mechanical - 6. Sep 11, 2010 · C4 Tech/Performance - LT-1 valve spring specs - Hi Guys, I've found all the specs for the stock LT-1 springs, but I want to double check that they are single with a damper and 1. If it is a dbl roller, you will also need to grind on the timing cover too. I have a stock LT-1 cam for my 84 and I'd like to swap the cam in sometime in the next month or two. Dodge Ram 1500 4. 8 timing engine. Fits ’92 – 97 LT1, LT4 Small Block Chevy SBC Engines. Figure 6. 5 x-pipe with dynomax bullets,march underdrive pulleys,gm opti,msd cap and rotor,Msd 6AL,Moore 10mm race wires,SLP line lock,SLP fan 2 days ago · PONTIAC TORQUE/ENGINE SPECIFICATIONS. Valve Cover: Engine Oil: 3 ft-lbs. Timing Chain: Over time the stock timing chain wears and can develop slack. the SOHC valve cover is easy. 8. Don't have the '96 words in front of me, but Wolf states it says apply a nominal torque, then add additional 'rotation' of so many degrees for the short, medium, and long head bolts. Feb 23, 2002 · Rod Bolts torque is (the nut) is 45 ft lbs, Main caps is "inboard " bolts on four bolt main is 78 ft lbs, and outer bolts are 68 ft lbs. The LT1 camshaft’s specifications lift include: 0. 434-1506: SB Ford 351 May 28, 2007 · Just a little lt1. These How-To / Specification guides are neither endorsed by or property of Corvette Forum or myself in any way/shape/form. Aug 26, 2022 · When adding the rotating assembly (crankshaft, connecting rods, pistons, bearings, etc. 611"/. 2. Common place where oil leaks at rear of engine is where intake manifold goes over lifter valley. OIL PUMP The LT1 powerplant uses the late model 350 oil pump with the 3/4" pickup tube. (2,205 max psi) Flex Fuel Capable (E-85) Yes: Computer: E92: Crankshaft Reluctor Ring: 58X: Camshaft Sensor Location: Timing Cover: Oil Pan Capacity: 8 qt Timing Cover Bolts Torque spec (M10) 41 ft-lbs: Camshaft Timing Sprocket Bolts Torque Specs : 111 ft-lbs: Timing Idler Sprocket Torque specs : 18 ft-lbs : Timing Chain Guides Torque spec : 8 ft-lbs : Timing Chain Tensioner Torque spec : 8 ft-lbs : Crankshaft Position Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Ford F150 Timing Cover Torque Specs : 8 ft-lbs | 15 ft-lbs + 45° Oil Pan Installation Much like the timing cover on the 3. 3L the oil pan plays an important role in keeping the engine oil inside the engine. What many people do is to spread the silicone onto lifter valley sealing surface. The inlet lobe is the same as L-72. The only reference I found was 6-9ft/lbs but this was from a vintage manual. 7L 350Cid LT1 Torque Specifications ( Suspension System Specific) Fastener Specifications: Torque/N. 3L Step 1 20 (27) Step 2 Additional 70 Degrees 5. 2L Engine; LT1; Belt tensioner/Timing chains: Belt idler pulley bolt: 10: 7: 3. Torque Corner Oil Pan NUTS to 15 foot pounds. Mar 30, 2009 · Timing cover - I made a conceptual mistake when preparing for the timing cover. They should come up as 110. 3 Ls valve cover bolts is 7-9 lb-ft (10 – 12 Nm). you will be able to see on the timing cover exactly where the oil pan gasket seats on the bottom. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. 01. 4 turbo Timing Cover Torque spec : block: 20 ft-lbs Head: 35 ft-lbs: Timing Guides Torque spec : 8 ft-lbs: Timing Tensioner Torque spec : 8 ft-lbs: Camshaft Bolts Torque spec : 15 ft-lbs (triple) or 30 ft-lbs (single) Cylinder Head Torque Specs ; Cylinder Head Torque Specs: 18 ft-lbs + 90° | loosen | 18 ft-lbs + 44 ft-lbs + 90° + 90° Valve Cover Feb 4, 2009 · Second question has to do with other possible causes of opti's failing. 8mm M5 x . 5 with the above timing numbers. ARP 434-1506 Timing Cover Bolt Kit . its not that bad at all. 2L engine. (Summit Racing’s Brian Nutter and Paul Spurlock contributed to this article. 0L V8 should be torqued to 25-30 ft/lbs using 10W30 oil in the fastener threads and washers. Sep 21, 2013 · PROCEDURE FOR PROPERLY SEALING THE TIMING COVER. Exhaust Manifold: Anti-Seize Lubricant: 25 ft-lbs. 5Y (40lbin) Jumper Harness Bolt 25Y (18lbft) 1994 Camaro 5. I've heard oil leaks can be an opti killer, but i replace the timing cover seal every time, and every one of my opti's have had nothing other than a little bit of road grime on them when they failed. There are two types of cover bolts, the ones that screw into the engine block and the ones that screw into the cylinder head. Head Style: 12-point . 6L models only): CADILLAC CTS-V 2016-2019 Aug 10, 2010 · I have read that the LT1 and LT4 timing covers are different and that when a LT1 is upgraded to a LT4, that the timing cover needs to be changed. Flexplate (Automatic) Flywheel (Clutch) Thread Locker: 60 ft-lbs. I thought the two O-rings for the waterpump driveshaft were the pieces that would tear - wrong. f150 Timing Cover to Block Torque Specs : 20 ft-lbs f150 Timing Cover to Head Torque Specs : 35 ft-lbs Timing Cover Torque spec : 10 ft-lbs: Timing Chain Guides Torque spec : 14 ft-lbs: Timing Chain Tensioner Torque spec : 8 ft-lbs: Camshaft Sprocket Bolts Torque spec : 33 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Camshaft Bearing Caps Torque spec : 17 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs: 36 ft Apr 13, 2019 · The ‘short nose crank bolt’ torque of 80-87 ft-lbs was updated in a Mazda paper as early as 1991, to 97-104 ft-lbs. Rusty, rounded-off bolts is a thing of the past! Jun 25, 2005 · . The rear of the cover is 106 in-lbs, to engine and front cover is 18 ft-lbs and the bolts to the bell housing, bolts to the transmission and converter cover are 37 ft-lbs. 2L LT1 | Specifications | Document ID: 2965436 Front Cover Bolts 25 Y 18 lb ft Fuel Pump Bolts Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (M8) 22 ft-lbs: Cylinder Head Torque Specs (M11) 22 ft-lbs + 90° + 70 This cover is required to properly delete VVT along with the VVT Timing Gear Phaser and replaces it with a TSP 4x reluctor wheel 3- Bolt billet upper timing gear. Figure 7. 2L LT1/LT2, ARP Stainless, 12pt Timing Cover Bolt Kit. 7L the oil pan plays an important role in keeping the engine oil inside the engine. Pontiac Deck Height = 10. 3 Valley Cover are as follows: 68-80 inch pounds (8. Engine torque values #3. Mr. These specs are for stock-type bolts with light engine oil applied to the threads and the underside of the bolt head. 70″) for the water pump drive and a second one for the small drive shaft for the distributor. 6. This Genuine GM Timing Chain Tensioner is the ideal choice for maintaining OEM reliability when replacing your worn, high mileage tensioner. 3-16. 2L LT1/LT2, ARP Stainless, 12pt. If you use aftermarket performance bolts like ARP's, you should follow the recommended torque specifications. Nov 4, 2023 · The torque specifications for the 5. Torque specifications are shown either as an exact figure, or a specific range . The front covers have been changed three times, once because of the changes that were made to the distributor and once due to OBD II. in. This helped the L86 produce peak torque 500 rpm sooner than the car version of the 6. Variable Valve Timing (VVT) is a great asset for non-performance and OEM camshafts to extend the torque curve as you can have the camshaft advanced for low-end grunt and then Aug 3, 2011 · Install the damper puller onto the hub and begin tightening. Timing Torque Specs; Timing Cover Torque spec (12 mm) 16 ft-lbs: Timing Cover Torque spec (14 mm) 32 ft-lbs: Timing Cover Nut Torque spec: 32 ft-lbs: Timing Chain Tensioner and Guides Torque spec : 15 ft-lbs: Camshaft Sprocket Bolt Torque spec : 54 ft-lbs : Crankshaft Postition Sensor Torque spec : 10 ft-lbs : Camshaft Bearing Caps Torque spec Sep 19, 2010 · I did it. May 14, 2014 · Q: Do any of you folks have a specific torque spec for the (4) bolts that hold the oil pump cover to the oil pump itself? I'm not talking about the timing belt cover or the bolts to hold the oil pump to the block (25lb-ft). Engine torque values #4. ARP 134-1505 Black 12pt Gen V LT Timing Cover Bolt Kit. 050" timing, duration 5-46/61-(2), 231/239, 110/122 points of maximum lift. be very careful not to damage the oil pan gasket because that one is a bitch to replace. 3L Timing Cover Torque Specs : 18 ft-lbs Oil Pan Installation Much like the timing cover on the 5. This Genuine GM Timing Cover is the ideal OEM quality replacement for a missing or damaged cover on your 2014-newer LT based engine. 306/. Seat your crankshaft pulley using your old bolt and torque to 250lb*ft and remove bolt once Nov 26, 2009 · Yeah I know which one the pin goes in and all that, and as far as the timing adjustment, the MSD Pro Billet has a screw on top to advance or retard the timing for whatever application. 3 Nm) for the 12mm bolt that holds the PCV valve in place, and 6-7 ft lb (0. My car has been upgraded and I have no knowledge of exactly what all was done during the upgrade process. 1-1. Mar 12, 2020 · Timing Chain Cover to Pan Dry 12 ft-lbs Water Pump to Cover Dry 15 ft-lbs Single Timing Cover to Intake bolt Install rubber O-ring with Timing Cover: Engine Oil: 6 ft-lbs. RIP-Brother Rat 1996 Formula LT1, M6,Eaton Posi, Moser Axles, 4. The specs listed are for stock fasteners. 2L Year Make Model Engine: 2020 Jun 23, 2018 · Camshaft Cover Bolt [18x] 15 N-m (11 lb ft) Timing Chain Guide Bolt [2x] 10 N-m (89 lb in) Are these torque specs good for the 2015 chevy cruze lt 1. One set of two on the left of the center bolts, then the right, and back and forth until you've reached the end. Timing Chain/Belt Cover To Engine Block. Lbs. Notice on the timing cover, right by each end of the "U" curve, there is a flat area that will contact the engine block once installed. Apr 1, 2020 · Torque Specifications 67-69 Firebird TECH Remember Me? Join us now! Timing Cover to Block Dry 35 ft-lbs Timing Chain Cover to Pan Dry 12 ft-lbs Jun 7, 2017 · Front timing cover gasket, optispark seal, crank seal, water pump drive seal, egr gaskets, throttle body gasket, intake manifold gaskets, valve cover gaskets, water pump gaskets. It is highly recommended to swap out the chain for a new one. 2L LT1) Fastener Tightening / Torque Values. I think it is about 35 Ft lbs. ) to the bare block and creating a short block, the small block Chevy weight increases to just under 300 lbs. Torque Timing Cover Bolts to 8. Related Products: Camshafts & Valvetrain, Cylinder Heads, Engine Assemblies, Oiling Systems, Other Engines & Components, Pistons & Piston Rings, Valve Covers & Dress-Up Kits Mar 17, 2011 · Yes there is a lip there, problem is there are two guide pins on the block that go into the timing cover, so when removing and installing the cover has to go in perfectly vertical. I got the cam in, but can't find the torque specs on three bolts of timing chain sprocket to cam. The L86 engines are all-aluminum and use Active Fuel Management (AFM), Variable Valve Timing (VVT), and are Flex Fuel Capable (E85). 7 ft lb: Converter Cover Bolt: 89 in lb: Converter Housing to Case Screw: 48-55 ft lb: Cooler Pipe Connector: 26-30 ft lb: Detent Spring to Valve Body Bolt: 15-20 ft lb: Floorshift Control Bolt: 89 in lb The rocker covers also hold the direct-mount ignition coils for the coil-near-plug ignition system. This is a heavy street car and I was adamant about not giving up low/mid range torque just to hit some peak horse power number at 6500+ rpm. The information listed here is for a stock engine. Figure 7 includes all the torque values needed for your motor. We spoke at length in regards to cam specifications and what would best serve my wants/needs. Nov 2, 2007 · I installed a OE GM seal and it was Teflon, I separately installed another car and used a National Seal and it also turned out to be Teflon. It’s a 10128289 casting. Dec 21, 2009 · Front Cover Bolt 100 lb. 7L Timing Cover Bolts Torque Specs : 40 ft-lbs Oil Pan Installation Much like the timing cover on the 4. Mar 6, 2015 · Engine torque values #1. The ones that go into the block torque to 20 ft-lbs while the ones that go into the cylinder head torque to 35 ft-lbs. pdf), Text File (. 6 rrs,and lifters,cnc stock ported heads,Walbro 255,edelbrock ported air gap intake,58mm t/b,pacesetter Lts,Summit 2. I started from the from the front to rear slowing dropping the front of it down bout 2 inches. It might take some torque but the hub will pop and start to slide off. 25 Ft-Lbs. Both were 5. 6pt Hex Head; Polished Finish; High Strength ARP 300 Stainless Material Aug 31, 2019 · Spec; Accumulator Cover to Case Bolt: 6-10 ft lb: Case Extension to Case Bolt: 31-35 ft lb: Case Extension to Case Bolt (4WD Shipping) 8. Recent work by frequent posters on miata. 3L 6. 6L. 31) Reinstall valve covers, coil packs, etc. Feb 8, 2018 · It is also worth noting that some Corvette versions of the LT1 came with a dry sump oiling system. ) Generator to Accy Bracket bolts Feb 16, 2017 · Ignition Coil Bracket-to-Valve Rocker Arm Cover Bolt 10Y (89lbin) Inlet Air Pressure and Temperature Sensor Bolt 10Y (89lbin) Intake Manifold Bolt • First Pass in Sequence 5Y (44lbin) • Final Pass in Sequence 10Y (89lbin) Intake Manifold Cover Bolt 4. Generally speaking, a 5. The water pump driveshaft seal on the timing cover is what gets ripped up! This should be installed *after* the timing cover is on (and I recommend you use the stock one). 2L 6. 81 – 0. Feb 9, 2024 · Detailed torque specifications for the Chevrolet S10 2, made from (1994-2004), and tightening torques for all of its components, including the wheels, engine, brakes, suspension, and exhaust, in both Nm and ft/lbs. Intake Manifold (Cast Iron Heads) Non- Hardening Sealer: 30 ft-lbs. 4 Nm) for the 10mm bolts and 8-10 ft lb (1. this will help you to avoid snapping bolts. The 383/440 LT1 is an excellent performing engine package designed for the LT1 Camaro and Firebird that won’t break the bank. 2-9. This is the first time I have ever preformed a job of this level. 2L LT1 LT4 L82 L83 L84 L86 L87 L8T 6pt Hex Head Polished Finish High Strength ARP 300 Stainless Material Mar 23, 2007 · Then go back and forth away from the center. Fastener Torque Specs for LS Engines Jul 9, 2014 · Important information to help you understand your Corvette. 10mm M8 x 1 x 35 (93) M6 x 1 x 35 (94-97) Fastener Application Torque Value Wrench Size Thread/Pitch/Length(if appl. Related Products: Camshafts & Valvetrain, Cylinder Heads, Engine Assemblies, Oiling Systems, Other Engines & Components, Pistons & Piston Rings, Valve Covers & Dress-Up Kits The specs listed are for stock fasteners. 134-1505: lt1-4-torque-specs - Free download as PDF File (. Genuine GM gaskets and seals are the best choice to maintain OEM reliability when working on your 2014-newer LT based engine. What I did was follow Shoebox's recommendation in his Cam Removal procedure. D Thanx in advance, Feb 2, 2008 · front timing cover gasket, optispark seal, crank seal, water pump drive seal, egr gaskets, throttle body gasket, intake manifold gaskets, valve cover gaskets, water pump gaskets. 0L Engine; LTG; Belt tensioner/Timing chains: Timing chain guide bolt: 25: 18: Timing Cover Bolts Torque spec (M10) 26 ft-lbs: Timing Chain Guides Torque spec : 8 ft-lbs: Timing Chain Tensioner Torque spec : 8 ft-lbs: Camshaft Sprocket Bolts Torque spec : 37 ft-lbs + 60° Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Camshaft Bearing Caps Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Engine Flywheel-to-Torque Converter Bolts: 44 lb ft: Engine Front Cover Bolts: 18 lb ft: Engine Rear Cover Bolts: 18 lb ft: Engine Valley Cover Bolts: 18 lb ft: Exhaust Manifold Bolts: 18 lb ft: Fuel Injection Fuel Rail Bolts: 89 lb in: Intake Manifold Bolts (in sequence) 89 lb in: Knock Sensors: 15 lb ft: Oil Pan M8 Bolts (Oil Pan-to-Engine Jul 8, 2017 · Then remove it and use your new crank pulley bolt and torque to spec using RED threadlocker on the threads. ) Chevy LT1 Engine Specs LT1 Performance Specifications Nov 2, 2007 · I installed a OE GM seal and it was Teflon, I separately installed another car and used a National Seal and it also turned out to be Teflon. Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Oct 20, 2008 · Re: valve cover torque specs if you are going to do this agian, i suggest you pick up a torgue wrench that is inch pounds. 2L Year Make Model Engine: 2020 Timing Covers & Valley Covers Nov 18, 2023 · LT1; Belt tensioner/Timing chains: Accessory drive belt tensioner pulley bolt: 58: 43: 6. 93 Nm) for all of the other 12mm bolts that secure it to the engine block/valley pan gasket surface. Transmission (7-Speed Manual) Figure 8 contains all the torque values for fasteners found on your 7-speed manual Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (M8) 22 ft-lbs: Cylinder Head Torque Specs (M11) 22 ft-lbs + 90° + 70 Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Timing Torque Specs; Timing Cover Torque spec : 18 ft-lbs: Camshaft Timing Sprocket Torque Specs : 26 ft-lbs: Camshaft Retaining Plate Bolts Torque spec : 18 ft-lbs : Crankshaft Postition Sensor Torque spec : 8 ft-lbs : Cylinder Head Torque Specs ; Cylinder Head Torque Specs (Smaller M8) 22 ft-lbs: Cylinder Head Torque Specs (Medium M11) 22 ft Oct 27, 2020 · 2018 Camaro 2SS — G7E MX0 NPP F55 IO6 735 rwhp | 665 rwtq Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods Timing Torque Specs; Timing Belt Cover Torque spec (Upper/Lower) 8 ft-lbs: Timing Belt Cover Torque spec (Middle) 37 ft-lbs: Timing Belt Tensioner Torque spec : 18 ft-lbs: Camshaft Sprockets Bolt Torque spec : 50 ft-lbs : Crankshaft Postition Sensor Torque spec : 15 ft-lbs : Camshaft Bearing Caps Torque spec : 15 ft-lbs : Timing Belt Idle Guide Figure 13 Intake-to-Cylinder Head Torque Sequence. 32) Start reassembling the engine starting with the timing chain cover and crankshaft pulley. Adding the (cast iron) cylinder heads, timing cover, oil pan, and valve covers results in a long block tipping the scale at just over 400 lbs. LME VVT-Delete Kit Cast Front Cover w/Timing Chain Guide LME Billet timing chain guide ARP 434-1506 Gen V LT Timing Cover Bolts 6pt Polished Stainless 2014+ LT1 LT4 L82 L83 L84 L86 L87 L8T 5. 017 The lobes are asymmetrical, so the points of max lift do not correspond to the actual centerline. Service manual for 93 LT-1 Corvette page 6A1A-31. Fits 2014-2021 LT-Based V8 Engines 5. LT1 LT4 L83 L86 L84 L87 L8T L82 L8B. 3 foot pounds (I torqued mine to about 9 foot pounds). Product Description. That’s cheap insurance when you consider that the timing cover, chain and gears have to come off to replace it. Also the opti oil seal, & the water pump oil seal. Finished Product: Installing the Crank Hub: the $12 LT1 balancer install tool, made easy - Third Generation F-Body Message Boards Torque specs - High pressure grease under the head of the cam bolt 2020 Chevrolet Camaro LT1 6. Fits Camaro Z28, Corvette, Impala SS, Caprice, Firebird Formula / Trans Am. Mounting bolts included. /hr. 434-1506: Chevrolet Gen V 6. Dec 9, 2010 · So I think I messed up my oil pan gasket when I replaced my clutch since I supported the motor by the oil pan when I was doing it. Applications Include (Gasoline V8 Models Only): Feb 17, 2009 · TPI Torque Specifications All LT1 / Gen II: 10128327 Timing Front Cover: Early 1992-93 (small distributor hole) 10128289 Second Version 1994-95 (large distributor Jul 26, 2014 · If it’s grooved, it will leak and it will be your fault. 3L or 6. Engine torque values #2. 6 Full Roller Rockers, Trik Flow pushrods, LT4 timing set, Accel injectors, OBD1 conversion, CATS tuning software, Nov 30, 2022 · Hello I am replacing a 2007 CTS Timing chain on a 2. 25 from the factory. Does anyone have a chart of the toque specs for when I put this back together? Sep 1, 2022 · Finish building up the bottom end of the small block LT1 torque specs and more. Clutch Pressure Plate: Thread Locker: 35 ft-lbs GM GEN V LT1/LT4/L86/L83 CAMS 2014 & UP Torque each bolt to 18ft lbs. 5 x-pipe with dynomax bullets,march underdrive pulleys,gm opti,msd cap and rotor,Msd 6AL,Moore 10mm race wires,SLP line lock,SLP fan Chevrolet LS Gen V 6. (234/242 . Applications Include (Gasoline 5. BONUS FOOTAGE Timing Torque Specs; Timing Cover Bolts Torque spec: 40 ft-lbs: Camshaft Timing Sprocket Bolts Torque Specs : 90 ft-lbs: Camshaft Bearing Cap Bolts Torque spec : 8 ft-lbs : Timing Chain Guide Bolts Torque specs : 20 ft-lbs : Timing Chain Tensioner Guide Bolts Torque specs : 12 ft-lbs : Timing Chain Tensioner Bolts Torque specs : 20 ft-lbs The BoxWrench Engine Specs Database is a community resource for mechanics of all skill levels to access a reference library of Firing Orders, Distributor Rotation Directions and Block-Cylinder Numbering as well as Torque Specs, Timing Settings and Cylinder Head Tightening Sequences among other engine specs. from the sound of it you have the DOHC, which are fun to tighten down. m) Balance Shaft Gear Bolt Step 1 15 (20) Step 2 Additional 35 Degrees Bellhousing Bolt 35 (47) Camshaft Sprocket Bolt 18 (25) Connecting Rod Cap Nut 4. 8 x 10 Fuel Rail Bolts 90 lb. :thumbsup:. loosen the oil pan up. Dont forget to wrap up your engine when youre not working on it. I have the timing cover all apart with the new parts on the way. For ARP or other high performance fasteners, see manufacturer's instructions. Lower Assembly Torque's; Timing Cover Torque Spec (larger) 18 ft-lbs: Timing Cover Torque Spec (smaller) 8 ft-lbs: Oil Pickup Tube Torque Spec: 8 ft-lbs: Oil Pan Bolts Torque Spec: 8 ft-lbs: Oil Drain Plug Torque Specs: 11 ft-lbs: Intake Manifold and Fuel Rail Torque Spec; Intake Manifold: 22 ft-lbs: Fuel Rail Torque Specs: 8 ft-lbs: Coil Pack Detailed torque specifications for the Chevrolet Colorado 1, made from (2004-2012), and tightening torques for all of its components, including the wheels, engine, brakes, suspension, and exhaust, in both Nm and ft/lbs. Over 6,000 Automotive Torque Specs. However, it falls about 35 horsepower behind the LT1 at maximum output. The original cover had three holes, one for the crank, a small hole (@ 0. There may be different specifications for different size bolts, bolts in different positions, Timing Cover Torque spec : block: 20 ft-lbs Head: 35 ft-lbs: Timing Guides Torque spec : 8 ft-lbs: Timing Tensioner Torque spec : 8 ft-lbs: Camshaft Bolts Torque spec : 15 ft-lbs (triple) or 30 ft-lbs (single) Cylinder Head Torque Specs ; Cylinder Head Torque Specs: 18 ft-lbs + 90° | loosen | 18 ft-lbs + 44 ft-lbs + 90° + 90° Valve Cover Detailed torque specifications for the Ford Ranger 3 USA, made from (1998-2012), and tightening torques for all of its components, including the wheels, engine, brakes, suspension, and exhaust, in both Nm and ft/lbs. 7L LT1. New ones are available from GM (p/n 10219554) for around $40. Before tightening, clean all threads with brake cleaner to remove debris and ensure proper fitment of the bolt into its mating part. ARP 434-1506 Timing Cover Bolt Kit Fits 2014-up Gen V GM LT-Based Engines 5. Related Products: Camshafts & Valvetrain, Cylinder Heads, Engine Assemblies, Oiling Systems, Other Engines & Components, Pistons & Piston Rings, Valve Covers & Dress-Up Kits Jan 26, 2013 · A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Engine torque values #5. LME Billet timing chain guide allows you to delete off the factory tensioner that is known to fail at high RPM and high boost levels. These covers come bare from GM, no seals or sensors included (see recommended items sidebar). 7L Step 1 20 (27) Step 2 Additional 55 Degrees 30) Reinstall pushrods and rocker arms following the OEM procedure. Is Lock Tight enough or do those bolts need a plate with tabs bent over them to secure the nuts. FRONT #8 #3 #2 #10 #5 #1 #4 #7 #6 #9 Figure 14 TB Seal Plate and Gasket CAUTION: Failure to ensure a stable final torque value may result in subsequent vacuum leaks or other driveability problems. 2L LT1/LT2, 8740, hex Timing Cover Bolt Kit. Fastener Timing Covers & Valley Covers GM TORQUE CONVERTER OR FLYWHEEL BOLTS 2020 Chevrolet Camaro LT1 6 . Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more! May 1, 2023 · The torque specs for an LS timing cover depend on the engine, as different engines require different levels of torque. Fastener Material: Chromoly . 5Y (40lbin) Intake Manifold Cover Stud 4. Honed with Torque Plates and Pressure Washed; New Durabond Cam Bearings Installed; 4-Bolt Main Caps Installed, Line Bore and Hone; ARP Main Studs; Pistons: Mahle Forged pistons with Anti Friction Coating; Bearings: Clevite H-Series Main and Rod Bearings; Lifters: Comp Cams Hydraulic Roller; Covers: GM Factory Oil Pan; GM Factory LT1 Timing Timing Torque Specs; Timing Cover Bolts Torque spec: 40 ft-lbs: Camshaft Timing Sprocket Bolt Torque Specs : 90 ft-lbs: Camshaft Thrust Plate Bolts Torque Specs : 20 ft-lbs: Timing Chain Tensioner Bolts Torque specs : 20 ft-lbs : Crankshaft Position Sensor Torque spec : 8 ft-lbs : Rocker Arm Bolts Torque spec : 15 ft-lbs : Cylinder Head Torque Jun 8, 2011 · A forum community dedicated to all LS1 and LT1 powered vehicles owners and enthusiasts. Head Stud Kit Chevrolet LT1 6. Lbs: Torque/ In. Correct torque specifications are shown in foot-pounds in bold type . 2L LT1 LT4 L83 L86 L8B. Fastener Style: Bolt . 2L LT1/LT4, 8740, 12pt Flexplate Bolt Kit Kit #: 234-2902. Fits 2014-up Gen V GM LT-Based Engines 5. 524-intake/exhaust lift, 200/207 Product Description. If you have an innovators west pulley, then you should have a longer bolt to use for drawing on the crank pulley, and then a shorter bolt for final installation. Chevy Silverado 1500 5. Spark Plugs: No Lube or Sealer: 20 ft-lbs. Come join the discussion about performance, specs, builds, conversions, swaps, modifications, troubleshooting, maintenance, and more! Jul 2, 2023 · The torque specifications for the 5. This was news to me. tnt jsuijeu pntku xwyflx csseuo olfcxfv hpdjj ovfhkpd phopy rzsyu