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Discussion Starter · #1 ·
found this info on the gear ratios in the RS troopers w/5 spds and with or without teras in the transfer case. gives a good insight of the final drive ratios when crawling....

TRANSMISSION & CHASSIS

* Transmission M75 = MANUAL TRANSMISSION MSG 5 SPEED
* Drive = PART 4WD
* Differential gears ratio = 4.77:1 (89 RS standard, Troopers usually 4.55:1; 5:38 after market available)
* Transfer case low ratio= 2.28:1 (3.07:1 Tera Low kit avaialbe)
* Transmission gear ratios = Reverse: 3.873, First: 3.767, Second: 2.314, Third: 1.404, Fourth: 1.000, Fifth: 0.809
* Crawl ratios
o 39:1 with 2.28 t-case & 4.55 diff gears (most stock 1st gens)
o 41:1 with 2.28 t-case & 4.77 diff gears (stock RS class)
o 55:1 with 3.07 t-case & 4.77 diff gears
o 62:1 with 3.07 t-case & 5.38 diff gears
 

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I was wondering about this for a while thanks for the info!
 
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