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turbo 10.25- 1 comp engine ?

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Old Oct 15, 2011 | 09:49 PM
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From: st neots cambridgeshire
Default turbo 10.25- 1 comp engine ?

on a cast bottom end but rpm only 5500 rpm max im curious how much boost it could take on v power and power pour ?
i realise not much but im only thinking of 8 - 10 psi max ?

its on a chevy v8 btw
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Old Oct 15, 2011 | 10:04 PM
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Running Boost with high compresion lends itself to high RPM's rather than low one's.

Depending on the chevy then you might be able to run maybe 5 or 6psi with water injection with some decent heads.

If you could get some pistons and rods from an earlier engine then you might be able to lower it to maybe 9:1 which would run your 10 psi I think.
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