Originally Posted by 07ShelbyGTblack
really? dies fifth not pull at all then?
07 Shelby GT. 3.55 gears. BBK long tube headers. off road x pipe. frpp gta mufflers. frpp cai. frpp full suspension and bama tune
all your gears pull harder. just the gears are shorter because a higher gear aims more towards acceleration rather than top end like lower gears. so 5 will still pull but every gear will need to be shifted sooner than you are now (not saying rpm change but the top of each gear will)
hope that helps you understand