750chopperman New Member Jul 12, 2006 27 0 0 lafayette, IN Aug 9, 2006 #1 Aug 9, 2006 #1 I have 3.55 gears now on an 1989 manual trans 5.0. How much could my et drop by switching to 4.10?
donsbad68 Immensely Educated Jan 4, 2003 838 0 0 Oklahoma Aug 9, 2006 #2 Aug 9, 2006 #2 2-3 tenths but will tach alot higher on the highway
cleanLX Founding Member Jan 17, 2001 976 537 144 Aug 9, 2006 #3 Aug 9, 2006 #3 need more info. motor combo, weight of car, tires/launch technique...
R ratrapp2 New Member Jun 24, 2005 121 0 0 Aug 10, 2006 #4 Aug 10, 2006 #4 if you have the stock t-5 it might not help.i have the higher geared t-5z and it heelped alittle going from 3.55s to 4.10s.
if you have the stock t-5 it might not help.i have the higher geared t-5z and it heelped alittle going from 3.55s to 4.10s.
cleanLX Founding Member Jan 17, 2001 976 537 144 Aug 10, 2006 #5 Aug 10, 2006 #5 3.73's to 4.10's was worth dang near 2/10th's and a full 1.5mph on my stocker... stock t5
