Author Topic: motor swap on a g52?? (Read 1207 times)

confused · « **on:** Aug 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 · « **Reply #1 on:** Aug 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.

Author Topic: motor swap on a g52?? (Read 1207 times)

confused

motor swap on a g52??

Marlin

Re: motor swap on a g52??

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	Author Topic: motor swap on a g52?? (Read 1207 times) 0 Members and 1 Guest are viewing this topic. confused Dusty Trails Turtle Points: 0 Posts: 1 Member since Aug '05 Crawling with Marlin motor swap on a g52?? « on: Aug 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... Logged Marlin Inspirational Genius 4WD Legend Turtle Points: 138 Posts: 856 Member since Sep '02 MC³ = 1,148:1 Re: motor swap on a g52?? « Reply #1 on: Aug 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. Logged 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....