ignorant question about o2's
 

im doing an lt1 swap and im not at all concerned with emissions. i know i can delete rear o2's, but dont i have to keep the fronts? i think they are what determines the air/fuel ratio so im pretty sure i need them but just want to see if there are other options. thakns

ya u gotta have the fronts to tell the engine if ur lean or rich.. or u can drive around in closed lope and run like shit :judge:

yes you have to have to fronts. I am also finishing up an Lt1 swap into my 1991 RS camaro.

I think you mean open loop. Closed loop uses the O2's.