Long tube headers vs. short tube headers
Good evening. I am undecided on what exhaust to go with. I am very shortly adding GT40P and ported explorer intake. I will be using the stock cam with 1.7 ratio rockers. The heads have 1.94 intake and 1.48 exhaust. Heads were machined with 3 angle valve job. I am stuck between MAC longtubes with matching h-pipe or Ford P shorty headers and Pypes X-pipe. Would I be leaving much horsepower if I go with the shortys? Thanks.