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blue00gt · 02-19-2002, 07:05 PM

Sean Hyland Motorsports installed shorties on a newer GT and got only about 3 hp. I've seen dyno results showing more like 15-20 hp with long tubes and matching H-pipe, but unfortunately the test that SHM ran did not include installing an H-pipe with the shorties so it's hard to compare directly.
Most people I asked said that even though the long-tubes are a pain, it is almost pointless to get shorties.

02-19-2002, 07:05 PM	#3
blue00gt Mustang Addict Join Date: Jan 2001 Location: McKinney, TX Posts: 1,294	Sean Hyland Motorsports installed shorties on a newer GT and got only about 3 hp. I've seen dyno results showing more like 15-20 hp with long tubes and matching H-pipe, but unfortunately the test that SHM ran did not include installing an H-pipe with the shorties so it's hard to compare directly. Most people I asked said that even though the long-tubes are a pain, it is almost pointless to get shorties. __________________ Strike down the unroadworthy! 2000 GT Atl. Blue: '03 Cobra motor - 465rwhp/473rwtq, T-56 6-speed, full MM TA/PH & tubular K-member suspension, Saleen body, 17" Torq-Thrust II's, M/T ET Street radials, and lots more '94 Rio Red Cobra: All the bolt-ons, 3.73s