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baldlobo · 04-16-2014, 11:20 PM

considering you have the 3t40(th125c), i'd check out what the final drive ratio is.

then there's two ways to change it one is changing the diff; the second is changing the chain drive(this one you don't have to pull the whole trans apart).

04-16-2014, 11:20 PM	#18 (permalink)
baldlobo EcoModding Apprentice Join Date: Oct 2010 Location: winterpeg, manisnowba Posts: 211 clank - '99 jeep tj sport 90 day: 17.32 mpg (US) Thanks: 9 Thanked 18 Times in 18 Posts	considering you have the 3t40(th125c), i'd check out what the final drive ratio is. then there's two ways to change it one is changing the diff; the second is changing the chain drive(this one you don't have to pull the whole trans apart).