T TenaciousD Founding Member Sep 15, 2001 320 0 0 Tampa,Fl Sep 8, 2004 #1 Sep 8, 2004 #1 I have a 99Gt, BBK offers "2 Types" of longtube headers for my car 1 5/8" Full-Length Header Kit (1996-Current 4.6 Mustang GT) or 2.5" Full-Length Header Kit (1996-Current 4.6 GT & Cobra) what is the difference in size for
I have a 99Gt, BBK offers "2 Types" of longtube headers for my car 1 5/8" Full-Length Header Kit (1996-Current 4.6 Mustang GT) or 2.5" Full-Length Header Kit (1996-Current 4.6 GT & Cobra) what is the difference in size for
T TenaciousD Founding Member Sep 15, 2001 320 0 0 Tampa,Fl Sep 8, 2004 #2 Sep 8, 2004 #2 I know its a boring question, but i really need to know, thanks for n e help
mogs01gt Founding Member Jul 22, 2002 3,113 30 119 Ohio Sep 8, 2004 #3 Sep 8, 2004 #3 Get the 1 5/8 primaries. Whatever the second one is, is tooo big. I think you may have read it wrong. 2.5 primaries is what dragsters have.
Get the 1 5/8 primaries. Whatever the second one is, is tooo big. I think you may have read it wrong. 2.5 primaries is what dragsters have.
S sacstoy02gt New Member Jan 5, 2004 124 0 0 Waukesha, WI Sep 8, 2004 #4 Sep 8, 2004 #4 The 2.5" is the collector size for the 1 5/8" header primaries.
