Well, with posts like fuel/air velocity calculations, this question should be easy! Anyways, just bought a 78 chev PU donor truck to transplant motor, trans, few other parts in my 54 chev pu. What I would like to know is, what is the most efficient and cheap way to "warm-over" this engine? I have a low budget right now, so gaskets, spark plugs, basics, got it. But anything else? New cam? New timing chain? I dont know, so please help. It runs great for an old truck, still kicking pretty hard actually. Looking for this to be my daily driver. Thanks!