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Jeff Chambers · 12-19-2003, 08:26 AM

I made some of my best passes this year with open exhaust. Back to back runs with my 2-1/2" Bassani X-pipe into Dynomax Race Magnum Bullets and then no exhaust were nearly a tenth apart. The X-pipe is nice for the street and building torque, but when the bulk of the pass is at more than 7000rpm, its just a bottleneck.

12-19-2003, 08:26 AM	#4
Jeff Chambers Moderator Join Date: Aug 2000 Location: Milan, OH Posts: 2,699	I made some of my best passes this year with open exhaust. Back to back runs with my 2-1/2" Bassani X-pipe into Dynomax Race Magnum Bullets and then no exhaust were nearly a tenth apart. The X-pipe is nice for the street and building torque, but when the bulk of the pass is at more than 7000rpm, its just a bottleneck. __________________ Jeff Chambers 1990 Mustang GT 10.032 Seconds / 137.5 MPH 14-time Street Warrior World Record Setter CRT Performance 2001 Tropic Green Mustang GT - 12.181 / 113.2 MPH 2002 Ford F-250 Crew Cab 7.3l Power Stroke - 17.41@77.2 "There's nothing boring about a small block automatic shifting gears at 9400 rpm!"