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Mine had about 80-110 psi
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∙ 11y ago
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Stock compression ratio 1977 454 big block Chevy?
9:1.
Will a small block 350 crank work on a 454 big block?
A 350 is a small block and all the engine parts are small. The 454 is a big block and everything is big. Nothing will interchange.
What is a 454 big block?
it is an engine
Which head bolts need a sealant applied to them on a 454 big block?
Which head bolts need asealant applied to them on a 454 big block?
Is a 454 big block and a 472 big block the same?
No. The bore, and stroke determine the cid. And they are different on these two motors. The 454, has a longer stroke.
Can you use 454 heads on a 350 small block?
No, They won't even begin to fit. 454 is a BIG block and a350 is a small block.
What would win in a race a truck with a 454 big block or a 350 small block?
The 454 it would have better acceleration
What temperature is considered overheated on a 454 big block Chevy?
Anything over 210, should be of concern.
How much horsepower does a 454 big block have?
A lot!
Can a 427 or 454 big block engine fit in a 1977 Corvette with minimal modification?
You should be able to. The 454 came stock in the '74 which is the same body style.
CAN HEads off a stock 454 engine give a stock 305 engine horse power and around how much?
Heads off a 454 engine will not fit a 305 engine A 454 is a big block and a 305 is a small block. Even if they did fit it would probably run poorly due to low compression because the combustion chambers on the the 454 heads are larger than the ones on the 305 heads
Will a transmission off a 454 big block fit on to a 350 small block?
yes
