410
06-11-2009, 07:10 PM
#4
1st Gear Member
Thread Starter
Join Date: Apr 2009
Location: Michigan
Posts: 116
wow!! Thinking of going with 4:10. I am just asking because I hit the e-way alot. I have a 92 built 351w, c-4 with 4:10 and I have to run 55 or so to keep r's down. Did your 4:10 upgrade make a nice difference? Thanks
06-11-2009, 08:47 PM
#7
3rd Gear Member
Join Date: Sep 2007
Location: Sacramento, CA
Posts: 734
I love my 4.10s. I drove about 500 miles to LA this year and did about 24 mpg doing 80-85 the whole way. Pulls real hard over stock and 2nd gear gets the back end loose with a sticky set of 275s out back.
06-11-2009, 08:52 PM
#8
Join Date: Jun 2009
Location: florida
Posts: 13
what gears are on a stock 07 gt and with the improve mpg will it still have the same pickup with 4.10s?
06-11-2009, 10:38 PM
#9
2nd Gear Member
Join Date: Aug 2008
Location: san antonio
Posts: 375
LOVE THE 410s!!! i hardly ever get on the highway but since i started summer classes at a community college for summer i have, its not that bad, 2500 rpm, 18.6 mpg avg with a mix of city and hwy. one thing im going to do is get a tune for lower octane since i only have a 93, (gas price is getting high!!) lol
