In a message dated 08/3/1999 9:34:55PM, justincook@yahoo.com writes:
<< How much power is gained from the increase in compression? >>
Probably not much - you need to be in tens at least (10.5:1) to see much
benefit.
<< Also is there a significant increase in displacement (power) from a
.060 over-bore vs a .020 bore? >>
Maybe a bit but why not persue conventional tuning techniques first?
<< (Sorry, I don't have Vizard's book, amazon was out of them.) >>
That is because a new edition should appear soon - if you get a copy from
A.P.T it will be signed!!
Daniel1312
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