Thread: 3.8 series II sc blows smoke with rev

Originally Posted by Blown97

Hmmm smaller pulley of unknown size, who knows what was done to it before you got it and how it was treated. It's possible that someone laid a pulley on it and didn't tune it. Have you done a compression test?? I wouldn't be surprised if you have a cracked or chipped piston.

refer to post #22