What was the displacement of a Chevrolet small block engine?
The 265 cu in (4.3 L) V8 engine was bored out to 3 7⁄ 8 in (98.4 mm) in 1957, giving it a 283 cu in (4.6 L) displacement. The first 283 motors used the stock 265 blocks. However, the overbore to these blocks resulted in thin cylinder walls.
What are the pulleys on a Chevy 5.7L?
Water Pump Pulley, V-Belt, 2-Groove, Aluminum, Machined, Chevy, Small Block, Short Pump, Each Accessory Drive System, Mid-Mount, Serpentine, A/C, P/S, LT1 Style Alternator/Water Pump, Belt, Hardware, Black, Chevrolet, Small Block Gen I, Kit Accessory Drive System, Front Serpentine Drive, Air Conditioning, Power Steering, Chevrolet, Small Block, Kit
What kind of engine is a 5.7L small block?
The 5.7L LS1 introduced the third generation of General Motors’ Small Block V8 engines. Other than a similar displacement, external dimensions and rod bearings, the LS1 shared little with the Gen II LT1 engine it replaced.
What kind of engine does a GM 5.7 liter have?
GM 5.7 Liter V8 Small Block LS1 Engine Type: 5.7L V8 Gen III Small Block Engine Orientation; Longitudinal Engine Mass (kg/lbs): 177 / 390 Displacement: 5,665cc (5.7L; 346ci) Compression ratio: 10.1.:1
How to replace belt tensioner on Chevy 350 5.7?
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When do you need to replace serpentine belt tensioner?
If you see more, the dampening mechanism is worn and the tensioner must be replaced. If the serpentine belt tensioner arm moves more than 1/32″ while engine is running, the vibration dampener in the tensioner is worn out.
Why is my belt tensioner not working properly?
As belts wear, they ride deeper into the micro-grooves and that changes belt length. So the spring inside the tensioner is designed to take up the slack caused by belt wear and still maintain proper belt tension. Engines don’t provide smooth rotation at the crankshaft pulley (harmonic balancer).
How to diagnose a belt tensioner Ricks free auto repair?
As the idler roller bearing wears it makes a high pitched screeching sound. Turn on the A/C and run the engine at idle speed. Then shine a flashlight on the roller/pulley at the end of the belt tensioner arm. The tensioner arm should only move about 1/32″.