I have a 93 camaro with slp cai, and msd wires and coil. shorty headers, exhasut, throttle body and hypertech chip are soon to come. what else could i do while keepin stock heads to get this thing to put out like 330- 360 at the wheels.

 

Ported heads and a new cam for starters, got a long way to go with just what you have.

 

under drive pully
Long tubes
rear gears

 

You didn't say if it was an M6 or A4 but just by going with your mods, I say you have a long way to go. My guess is right now you're putting down about 270-285 rwhp, hard to say. You could go w/ Roller Rockers to get another 20 but without going internal you won't definalty won't hit 360 on an LT1.



Expect to spend some money and time on a cam/ported heads.

 

Nitrous or a blower.