Well guys I'm new here as you can tell, and I could use some help. I own a 89 gta, it has the 350 which has been mildly built, and it's damn fast (don't know exactly how fast yet, just got it!) anyways I was wandering if you guys have any cheap tricks to squeeze out a little extra hp out these cars? Any help would be appreciated! Here is a list of parts that are in, or done to the engine:
350- .030 over- forged pistons
crowler rods, crane cam, ported, and polished intake, and heads(both intake side, and exhaust), headers, and 3" catback exhaust. I don't know what is all done to the heads, so I couldn't tell you any thing there!

 

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