Hey all,

Couldn't find a topic discussion on this issue.
From what I was I told, after installing a full exhaust system (headers:No Cat:2 1/4" piping:Exhaust muffler before the axle:Tail pipe out behind the rear driver fender well) that you gotta "retard" the timing.

I read some issues, but alls they were talkin' about was advancing the timing.

I have a 1993 Toyota 22-RE Xtracab Deluxe 5speed.

I've installed Doug Thorley headers
Removed the Cat
2 1/4" piping before the O2 sensor sits and after the O2 sensor location
Flowmaster Exhaust
Tail pipe out.

Should I adjust the IAC sensor or actually adjust the timing.

Be sure to include details like KOE-OFF or KOE-ON

thanks

 

Dude you have posted a non electrical/lighting tech question in the General Electrical & Lighting Related Topics. Post this question here. This will probably be moved or it should be moved. Good luck.

 

Thanks. I just moved it.