question

[WayFast84]

When I swap my motor in, will I need an 02 sensor? i dont want to have any computers but still be smog legal.

[BobonaStick]

No... you don't need an O2... As long as you can get the air/fuel settings just right along with the timing you can get it to pass emissions...

[NJSPEEDER]

when you have your exhaust done, it wouldn't be a bad idea to have an O2 bung welded in. you won't need it for emissions, but if you ever want to do any advanced A/F tuning to get the most out of the engine, a wideband would make things much much easier.

[deadtrend1]

when you have your exhaust done, it wouldn't be a bad idea to have an O2 bung welded in. you won't need it for emissions, but if you ever want to do any advanced A/F tuning to get the most out of the engine, a wideband would make things much much easier.

:werd:

[Fast92RS]

:werddance:

[WayFast84]

my exaust plan is eventually hedman long tubes, dual 3 inch cut outs, y pipe, high flow cat, and a banks muffler

[Tru2Chevy]

Skip the hedman's and go straight for the hooker super comps.

- Justin

[camaro2you]

Skip the hedman's and go straight for the hooker super comps.

- Justin

:twisted: