Anyways, thanks for the heads up on the hobby shops in Dallas Phil :hi: Dallass is insane with nice shops. I checked out 3 shops and sunk enough money that I'm afraid to post infear of my wife reading this I finnaly got a new motor for the Tmaxx thats been broke down forever. I think I'll keep it as a back up truck for the Revo instead of selling it.
The header being on does create very little back pressure pending on the angles,but without the pipe you have NO powerband that would do any damn good,tell him he need's a clue,put a pipe on it before he ruins a engine.
that is what i told him, but he thinks he knows more than me. it's not my truck so whatever he wants to do. he had the header and a silicone coupling coming off the motor, thats it.