there are always more tests that can be done, but there are two reasons i didnt run it on 45's, i didnt have the time, and its a customers engine, so theres a limit to how much running you want to do on someone elses engine just for fun!
if you read through teh cam test thread you will get an idea about 45's, it wouldnt of been a lot different
i can answer the manifold the intake question though, dont bother with short longer is better
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