What are the torque specifications for a Chevy?
Small Block Chevy Torque Specs
| Fastener Type | Torque Spec |
|---|---|
| Cylinder Head Bolts | 65 ft.-lbs. |
| Screw-In Rocker Arm Studs | 50 ft.-lbs. |
| Intake Manifold Bolts (Cast Iron Heads) | 30 ft.-lbs. |
| Oil Pump Bolt | 60-70 ft.-lbs. |
What is the torque for camshaft bolts?
Torque the bolts in 2-3 steps to 125 inch lbs. (14 Nm) in the proper sequence. New camshaft seal by lubricating it with engine oil.
Do you use Loctite on flexplate bolts?
Make sure to you ptfe or a teflon paste on the flexplate bolts with the blue or red loctite.
What is the horsepower of a Chevy Silverado?
This engine produced 140 hp (104 kW) at 5200 rpm and 170 lb⋅ft (230 N⋅m) of torque at 3600 rpm. This engine’s camshaft and cylinder heads were later reused in the L32 3.4 L (3,350 cc).4-L engine.
What kind of engine does GMC high value have?
This engine family was the basis for the GM High Value engine family. These engines have also been referred to as the X engines due to their first usage in the X-body cars. This engine is not related to the GMC V6 engine that was designed for commercial vehicle usage.
How much horsepower does a Chevy Camaro have?
Output was 140 hp (104 kW) and 180 lb⋅ft (244 N⋅m). The power rating of the 3.4 L (3,350 cc) L32 (“S-code”) used in the Camaro and Firebird was 160 hp (119 kW) at 4,600 rpm and 200 lb⋅ft (271 N⋅m) torque at 3600 rpm and has 92 mm × 84 mm (3.62 in × 3.31 in) bore and stroke .
How much horsepower does a Ford Mustang engine have?
The engine featured a 89 mm (3.5 in) bore and a 84 mm (3.31 in) stroke and a 9.6:1 compression ratio. It produced 170–175 hp (127–130 kW) and 190–195 lb⋅ft (258–264 N⋅m).
Small Block Chevy Torque Specs
| Fastener Type | Torque Spec |
|---|---|
| Cam Sprocket Bolts | 18-20 ft.-lbs. |
| Harmonic Damper Bolt | 60 ft.-lbs. |
| Flywheel/Flexplate Bolts | 65 ft.-lbs. |
| Pressure Plate Bolts | 35 ft.-lbs. |
What is the torque specs for LS head bolts?
Installation Process
| LS Cylinder Head Torque Specs | ||
|---|---|---|
| Engine Family | Bolt Size | Final Pass |
| Gen. 3 (LS1, LS6, etc.) | M11 x 101mm | 50 degrees |
| M8 x 46mm | 22 ft.-lbs. | |
| Gen. 4 (LS2, LS3, etc.) | M11 x 155.5mm | 70 degrees |
What are the torque specs of a LS oil pan?
LS1-LS6 Torque Specs
| Bolts or Engine Parts to Torque | Amount to Torque or Turn (Degrees) to: |
|---|---|
| Oil Pan M8 Bolts (Oil Pan-to-Engine Block and Oil Pan-to-Front Cover) | 18 lb ft |
| Oil Pan M6 Bolts (Oil Pan-to-Rear Cover) | 106 lb in |
| Valve Rocker Arm Bolts | 22 lb ft |
| Valve Rocker Arm Cover Bolts | 106 lb in |
What do you torque Flexplate bolts to?
Torque all bolts to 60 ft./lbs.
Can you reuse 5.3 head bolts?
If a head bolt is rusted it should not be reused. A head bolt should not be reused if the threads are galled or badly damaged. Chasing damaged head bolt threads with a die will clean up the threads but also remove material (metal) and undermine the head bolt’s ability to torque down and hold to specs.
Do LS head bolts need sealant?
Premium Member. ALL LS blocks are blind holes . do not use sealant on the threads. use arp assy lube.
How should the cylinder head nuts be tightened to a torque of about?
In most applications it is necessary to first hand-tighten each bolt snugly until the head of the bolt is flush with the cylinder head surface. The bolts are then partially tightened to approximately half of their recommended torque loading in the order specified by the particular engine’s manufacturer.
How much power does a stock 5.3 make?
around 320 hp
The cam is rated at an rpm range of 1,600-6,600 so off-throttle response is good and it makes great power at higher rpm. The stock 5.3L is factory rated around 320 hp with 340 lb-ft of torque.