Here ya go. Tech question.
So if I had a IA II and wanted to go 4.400. how much offset bore can I get away with and still use the std Aftermarket Pontiac head design/chamber?
Which way for each cylinder and still not shroud the valves?
Valve size Intakes? 2.250 or 2.300 or larger?
What about rod offset with std aftermarket location journal spacing?
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