bernie lomax Posted November 30, 2008 Share Posted November 30, 2008 is going w/ a 60mm TB upgrade on a pretty much stock (except for CAI & 2.5" exhaust) 78 L28E w/ stock N47 intake worthwhile if no match or mouth porting has been done? what if intake has mouth porting to match & mild runner porting? or is a 60mm TB upgrade an item that produces questionable bang for the buck? goal is to get better low-mid range (2000-4500rpm) torque...thoughts are appreciated Quote Link to comment Share on other sites More sharing options...
Challenger Posted November 30, 2008 Share Posted November 30, 2008 http://forums.hybridz.org/showthread.php?t=119899 Quote Link to comment Share on other sites More sharing options...
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