About 8.5 to 1
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∙ 16y agoThe 1972 Chevy 350 has about 270 horsepower stock. This engine can be modified to put out up to about 800 horsepower.
8.5 to 1 compression is factory stock.
If its a 350 engine with a 4 barrel it will be 255hp at 5600 RPMs
Compression ratio on a 1974 Chevy 350 in a Nova was 8.5:1.
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.
Stock horsepower on a 350 varies from 145-370.
10.5-1
4"
79 chevy 350 effective dome volume?
how much horse power does a stock chevy 350 have ?
then youre running about 8.5:1 compression
Probably a turbo 350.