If it's a 90-92 Camaro you have the MAP sensor instead of the MAF sensor with TPI. This is very good for performance!!!! Stick a ZZ4 engine in it, get a new chip and kick tail!!!! The cheaper thing to do is add NOS.... Be sure to run colder plugs (at least 2 steps for a 125HP shot on that small of an engine) and back off the timing 4 degrees. Be sure to run premium or racing gas the first time until you figure out exactly what your engine can handle for timing and stuff. If you max it with 100 octance unleaded, back off the timing another 4 degrees and try premium, work from there....
If you have TBI instead of TPI; put a stock 350 out of a TBI pickup in it, computer chip, throttle body and all. Then add NOS.....
