Pardon my ignorance: why is the 7M-GE so much less efficient?

oowee623 · 06-01-2007, 08:28 AM

if you are unhappy with the efficiency of the M series engines, you can swap it out for the JZ series and keep the heart and spirit of a supra

06-01-2007, 08:28 AM	#12
oowee623 3" Exhaust Join Date: May 2007 Location: Long Beach, CA Posts: 224	if you are unhappy with the efficiency of the M series engines, you can swap it out for the JZ series and keep the heart and spirit of a supra