I just got my MAC L/Ts!They are ceramic coated & look sharp!My question is this.They are 1 3/4 inch tubes.Will these headers be OK to put on or will they hurt the power of the motor?I know I will need a custom tune for them(as well as the Steeda delete plates that will go on at the same time).But are these headers only good for S/C or will they be OK to put on?I dont want to loose performance & will wait to put them on when I get the ProCharger!

 

As a matter of fact does anyone know what size our factory manifolds are?They look huge!