i have streight through exhaust and i was wondering if any of your cars smoke a little when you first start it up. even when its kinda warm it smokes a little. im not running my air pump and my alot belt broke while i was running it hard but i turned it off right away. in that short of time the engine coulnt have fried a seal could it?

 

Whats the advantage of not running the air pump??

 

more room in the engine bay, thats about it. my car will stop smoking after its warmed up, but if i let it sit for a while and come back to it and start it, it will smoke a little. if i rev it a little it goes away. anyone?

 

Same thing for me, I mean I have no cats and it smokes a bit even after its warmed up but after driving for a little bit, no smoke.

 

sweetness. i was kinda worried after i broke my water pump belt.