Author Topic: 2RZ-FE Swap URD Speed Unlimiter?  (Read 1243 times)

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jmos4

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2RZ-FE Swap URD Speed Unlimiter?
« on: Apr 11, 2018, 04:28:58 PM »
Hi all,

Researching a swap into my 1980, and do I still need to add a Speed Unlimiter to get the vechile to go over 85 mph?

End configuration will be 2RZ w56 5 speed.

Regards,
Jim,
1980 Toyota SR5 4x4, W56, 4:88's
1996 Tacoma 4x4, W59, 4;88's

redneckcustoms13

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Re: 2RZ-FE Swap URD Speed Unlimiter?
« Reply #1 on: Apr 12, 2018, 04:55:55 AM »
Mine will run 118. Not sure what you mean about needing it to go 85?
83 long bed 2wd sas, 3rz, w56, duals with 4.7 rear, 4.88 elock front, spartan rear, 39.5 iroks
01 double cab hunting truck
06 tacoma street truck

jmos4 [OP]

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Re: 2RZ-FE Swap URD Speed Unlimiter?
« Reply #2 on: Apr 12, 2018, 01:44:39 PM »
Hi,

My 1996 with 4:88 gears on 33's would die as soon as I would get to 85mph, I add a URD Speed Unlimiter, which trick the computer so it would go as fast as it could.

I wanted to know if this still comes into play with stripping the harness down for a concersion, or does it still see the speed?

Here's a link to the Speed Unlimiter in case my explication isn't clear.

https://www.urdusa.com/urd-speed-unlimiter/

Regards,
Jim,
1980 Toyota SR5 4x4, W56, 4:88's
1996 Tacoma 4x4, W59, 4;88's

 
 
 
 
 

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