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RPM difference

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Offline museboy07

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RPM difference
« on: May 02, 2007, 07:17:27 PM »
I got 235s on my tracker now and im plannin on gettin 31s wit my new lift.  How much of a differencr will my rpm's show with stock gears?  At 60mph on the highway i run about 3700 rpm...what would it be with 31s? thanks
1994 Tracker, 2in Ironman springs w/ 1in spacers on top, soon to have custom diff drop brackets, 31x10.5-15 All Tarrains, Pro Comp long travel shocks, KYB performance struts, strut mount flip w/2in extensions, 3in rear a-arm spacer, ...DD

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Offline HotRod

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  • 95 Tracker
    • cardomain.
Re: RPM difference
« Reply #1 on: May 02, 2007, 08:39:06 PM »
the RPMs will drop to probley around 2900 to 3100.
Gas savings RPMS ;D
I do know at 85mph is 3500rpm
I ran my 97 4dr 5spd with 31 Cooper a/t and got 26mpg ;D
Damn I do miss the 4dr (sold it)
95 2dr Geo Tracker with Calmini 6"inch combo lift, 32'inch BFGs M/Tlocked and loaded--D.D is my 06 Racy RED Aerio SX AWD

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Trackin92

Re: RPM difference
« Reply #2 on: May 02, 2007, 08:44:12 PM »
but in town it has to suck going from stop light to stop lights trying to move big tires.

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Offline PHX96TRACK

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Re: RPM difference
« Reply #3 on: May 03, 2007, 11:05:53 PM »
Yeah it's a dog. I'm gettin 26mpg with 30's and it's slow, but I get there and can go where I want on the weekend offroad. I'm looking for a better exhaust to help out.
96 4dr Tracker - 30x9.5s on 1-3/4" spacer lift. 2.25" Cat-back with Turbo exhaust.
DD is a Stock 93 Toyota Paseo- great car
2003 Toyota Matrix XRS- Family car

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Trackin92

Re: RPM difference
« Reply #4 on: May 04, 2007, 10:56:46 AM »
I have got 235's and I think they are almost or equal to the size of 30's im not sure though but I get around 25mpg if i dont drive it hard or anything. I guess mine isnt that slow considering the tires and the size of the motor. Im content with it, its fine off road thats for sure.