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86 4 runner trany

Old Sep 28, 2008 | 03:59 PM
  #1  
94toy4x4fever's Avatar
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From: Lewiston, Idaho
86 4 runner trany

What do you guys think about the automatic trany in a 86 4 runner? I know the 5 speed is the way to go but just wanted to know if there was any major issues with this automatic transmission. Also how hard would it be to convert it to a 5 speed? What would be needed?
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Old Sep 28, 2008 | 04:24 PM
  #2  
scuba's Avatar
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From: Austin, Texas
tranny, and an ecu.
ITs been covered thousands of times, try searching for further info
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Old Sep 28, 2008 | 04:31 PM
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the auto is fine. I like mine a lot. Get it geared properly for the tire size you are running and you won't have any issues.

As for the swap... you need transmission, transfer case, clutch assembly, flywheel, clutch pedal, new master cylinder(I think). The ECU can be used but you have to override the neutral safety switch.

This is just the basics.
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Old Sep 28, 2008 | 04:34 PM
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ok thanks guys! What gears would do well if I ran 33's and 35's? no not at the same time lol
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Old Sep 28, 2008 | 04:40 PM
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for the auto -
33" 5.29
35" 5.71


People will tell you that 5.71's are weak but it comes down to the setup. Read up on that info here.
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Old Oct 5, 2008 | 05:59 PM
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From: GrangeVille, Idaho
You don`t need to change the computer when you do an auto to manual swap.
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