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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
ok well i have a mac prochamber for my 91 lx and im debating weather or not to keep it. i really want an x pipe but should i just keep the prochamber. any u guys like them?
I LOVE the sound of a prochamber but I'm to cheap to buy one.. If I were you I would keep it, but you should make your own desicions on what you like...
the x-pipe will produce a different sound as with the prochamber i just read a dyno comparson with an x-pipe and h-pipe on the same car the h-pipe actually produced better #s on the low end but the x-pipe was better on the high end