Inliners International
Posted By:
MartinD
250 Compression ratio
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11/23/07
03:31 PM
What compression would a 250 have with stock pistons and a 194 head and then with 307 pistons and a 194 head?Thanks
Posted By:
Twisted6
Re: 250 Compression ratio
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11/23/07
08:15 PM
stock & 194 around 9 plus to 1 tops around 9.5
with 307 around 10-1 Both depend on if the Block is being decked Or if the head is being milled.
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