After a few minutes of tuning, the bucking has stopped at idle but I can't go any lower or it stalls and the spur and clutch bell are still hauling ass. The body is pretty useless, I'll probably just get a stock one off of fleabay. Will any body fit as long as its not for the 3.3? After running a full tank, the tune is all over the place so I'm thinking the piston/sleeve is just worn out. Overall I'm pretty happy considering it was free, so if I can score and engine and body..i'll have a little over $200 in it..the tires are kinda fugly though!