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post #1 of (permalink) Old 12-01-2006, 05:26 PM Thread Starter
donkey show
Join Date: Nov 2006
Posts: 4
LT1 compression ratio...

is the 10.4:1 a boost friendly compression ratio? i plan to run around 400RWHP for now and 600RWHP after building the block and getting a 12 bolt. i was wondering if head porting is needed?

Last edited by donkey show; 12-01-2006 at 05:36 PM. Reason: found FAQ page which answered half my question.
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