I have an AFCO single pass heat exchanger P/N: 80274N
AFCO 80274N - AFCO Heat Exchangers – SummitRacing.com currently installed on my 2003 Cobra. In my garage I have a new in box AFCO dual pass heat exchanger P/N: 80275NDP
AFCO 80275NDP - AFCO Heat Exchangers – SummitRacing.com. Would there be any real benefits to changing my single pass out to an identical sized dual pass heat exchanger or should I just Ebay it and put my money elsewhere? I live in NW Washington so summer high temps are low 80's. My 2003 mods include a 2.76 pulley, Stiegemier Stage IV port (running 14.5lbs boost), Accufab Throttle Body, C&L Big Tube, K&N Filter & a Steeda Short Throw.
Thanks, Mark
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2003 Cobra-2.76 pulley, Stiegemier Stage IV port, Accufab Throttle Body, C&L Big Tube, K&N Filter, Steeda Short Throw
1989 Mustang GT-3.73 gears, Mac EL shorties, Mac OR H-pipe, Magnaflow Catback, CAI, subframe connectors
Farewell 1998 Cobra
-traded on a 2002 BMW X5. Sad day for me but at least the wife loves her new car.
2003-2004 Cobra Dual or Single Pass Heat Exchanger? 
