3.7L mod question
I am looking at JBA shorty headers, would the ram or liberty headers fit better?
Also are there any 4.7L or 3.7L guys running the ATI pulley?
Last anyone get a chip out yet
Also are there any 4.7L or 3.7L guys running the ATI pulley?
Last anyone get a chip out yet
I thought BadassRT did the ati and ended up stripping the timing sprocket or something like that ... I know someone with a 4.7 did an underdrive pulley and ended up with some major problems.


