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What should the cylinder compression be for a Chevy 350?

Anonymous

∙ 15y ago

Updated: 10/21/2022

My truck runs about 140 psi, but was rebilt recently.

120psi is normal for a truck with normal wear.

Wiki User

∙ 15y ago

What else can I help you with?

Related Questions

What if Chevy 350 cylinder compression is 115 psi to 135 psi?

then youre running about 8.5:1 compression

What is the individual cylinder compression for a 350 Chevy engine?

around 80 ft.llbs. or higher is usually good.

Why would a Chevy 350 have low compression on every cylinder after rebuild?

head gaskets??? warped heads? did you have them milled?

What should the compression per cyl be on a 350 Chevy engine?

Knowing the year would make a difference. A good STOCK 350 should have at least 150 PSI per cylinder. You CAN'T have any more then a 20 LB difference in any giving cylinder are you will have idling problems.

What is Compression specs for 1974 nova 350?

Compression ratio on a 1974 Chevy 350 in a Nova was 8.5:1.

350 Chevy not running on all cylinders?

Start by testing the compression. It should be consistent within a few PSI on each cylinder. Any cylinders that have little or no compression probably have a burned valve. If all cylinders are up, check the plugs, wiring and distributor.

350 Chevy compression?

The compression ratio of a 350 Chevy engine usually ranges from 8.0 and 9.0 to 1. This provides a good balance of fuel economy and power.

What should be the compression in each cylinder of a good gm 350 engine?

Usually at least 140-150 lbs.

What is the compression ratio of a 1974 Chevy 350?

8.5 to 1 compression is factory stock.

What is the cylinder order on a Chevy 350?

the firing order for a small block Chevy 350 is 18436572

What is the cylinder compression on a 5.7L vortec?

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What is the compression for a stock 1972 Chevy 350?

About 8.5 to 1

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