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roosterk0031 · 02-21-2011, 12:09 PM

I'd figure out what your new hwy rpm would be at 65 mph, and try driving at the same rpm and see how much the tranny downshifts. It will down shift more after the swap because of greater wind resistance.

02-21-2011, 12:09 PM	#7 (permalink)
roosterk0031 Master EcoModder Join Date: Jan 2011 Location: na Posts: 1,025 Thanks: 277 Thanked 218 Times in 185 Posts	I'd figure out what your new hwy rpm would be at 65 mph, and try driving at the same rpm and see how much the tranny downshifts. It will down shift more after the swap because of greater wind resistance.