going with AFR LT4 heads 195cc, LT4 port matched for a 58mm tb, I plan on going with a street legal cam but with the best gains I can get....any suggestions for cams??

 

ZZ9 isnt a bad choice and id change out the 58mm TB for a 52 if your just heads and cam

 

I've been there! We both have to pass emissions and that definately limits your choices. A hot cam or CC305 is about the biggest your gonna get away and GAURENTEE to pass. If your looking for the most out of your combo and don't mind spending the bucks, I would talk to Joe Overton about having him grind a custom cam for your combo.

 

whats a ballpark figure on a custom grind cam....plus, what do i do with the computer in the car. Its a 97 and OBD II so i dont kno what to do about that. That last issue is also tricky because they are now pluggin into the OBD II when they do emissions testing and it supposedly has to match the car and such and have no probs.

 

get it tuned by someone who knows obdII. not sure on your emision laws but there nothing wrong with using the 97 computer.