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Spyder1914 · 10-22-2002, 12:04 PM

i have another mustang site that i post on and they all said that the mac 2 pc kit, has the underdrive crank but the alt one is the same size as stock at most it overdrives by like 4%

10-22-2002, 12:04 PM	#5
Spyder1914 Registered Member Join Date: Feb 2002 Posts: 42	i have another mustang site that i post on and they all said that the mac 2 pc kit, has the underdrive crank but the alt one is the same size as stock at most it overdrives by like 4%