motor swap on a g52??

Started by confused, August 28, 2005, 07:37:37 PM

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confused

August 28, 2005, 07:37:37 PM
i have a 1984 toyota with a 22r and a g52 trannie. i recently bought a stright 6 out of a 84 supra and was wondering if the transmission could take it. i believe the hp is 155...

Marlin

#1
August 28, 2005, 08:44:23 PM
No.
It would be marginal at best.

The G52 has a 80 by 20 mm wide input bearing that has a wimpy input to countershaft gear set.
A better choice is the G54 trans that has a 23 mm wide input bearing and a stronger gear set.

The W56 is stronger yet, with the R series trans being the proper one to use behind the six cylinder powerplant.
1980 Toyota - 1997 3RZ-FE 2.7l Engine, Turbo R151F 4.31:1, Triple Turbo Marlin Crawler Billet (2.28x4.70x4.70) = 1,148:1 Crawl Ratio, Marlin Crawler Twin Stick and Short Throw Shift Kits, 30mm H/D Output Shaft, High Angle Drive Lines, 5.29:1, ARBs, High Pinion Front, 25mm HD Billet High Steer Kit, 6 Pin Locking Hub Bodies, 86+ Wide Rear End, V6 3rd member, Chromolly Axles all around, 37" IROKs with Beadlocks, York onboard air - Rollbar air tank, Premier Power Welder, Marlin Crawler 4" USA-made Leaf Springs, Bilstein Shocks, et cetera....
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