Do I really need 1 7/8" to 2" stepped headers for F-1C???
#1
Do I really need 1 7/8" to 2" stepped headers for F-1C???
Just found out Kooks makes 1 7/8" to 2" stepped headers for the GTO on a special order basis. They are pretty spendy. I don't know if I should get those or save the cash and just get normal 1 7/8" headers. Looking to make 1000hp at the crank with my 370 and F-1C.