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I have access to a Dyno, but its 2wd, how is the conversion done?

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Old Jan 5, 2005, 10:04 PM
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Question I have access to a Dyno, but its 2wd, how is the conversion done?

The shop i work at will be getting a "Dyno Dynamics" Dyno & it looks like im going to be operating it, which means i am certian to get a bit of "personal time" on the dyno to fine tune my AEM EMS

the problem is, the dyno is only a 2wd. im aware there is a way to convert the car so it can be run as a FWD. but i dont know what is involved. if anyone familiar with this procedure could chime in & explain how its done, it would be greatly appriciated
Old Jan 5, 2005, 10:54 PM
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It requires welding a front diff, removing the ring gear from it, and installing it into your tcase. NOT an easy job.
Old Jan 6, 2005, 07:23 AM
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I know on the VW R32 it was done by pullling slightly on the E-brake, maybe it's the same with the EVO?
Old Jan 6, 2005, 07:27 AM
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Ouch! I always thought you just dropped the driveshaft or something.
Old Jan 6, 2005, 07:45 AM
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I heard about that thing with the e-brake, not sure if it works with the EVO. I thought you could always just drop the drive-shaft and you'd be good but who knows.
Old Jan 6, 2005, 08:48 AM
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Originally Posted by jimntjames
I know on the VW R32 it was done by pullling slightly on the E-brake, maybe it's the same with the EVO?
This might be correct with cars with ACD's. With a ACD you pull on the e-brake and it disengages the rear end not to put strain on the viscous coupler as you are still on the throttle. Very nice feature for rally/road racing.
Old Jan 6, 2005, 09:09 AM
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Originally Posted by kcevo
This might be correct with cars with ACD's. With a ACD you pull on the e-brake and it disengages the rear end not to put strain on the viscous coupler as you are still on the throttle. Very nice feature for rally/road racing.
I think I read somewhere that the 05's are able to do this, not positive tho. I'll try to find out the thread I was reading...
Old Jan 6, 2005, 09:17 AM
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If the GT-R center diff is a 50/50 diff and you pull the rear drive shaft wouldn't you only get 1/2 the whp? Why not pull the front and make a RWD EVO? That would be sweet to see an EVO doing a RWD burnout!!!! I have 325 awhp if I was to pull the FWD off would I have a 167 RWHP car? I don't know how good of a burn out that would be.....

Please don't laught cuz I don't know if this actualy would work... just thinking out loud.
Old Jan 6, 2005, 09:19 AM
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Any of you ever heard of a viscous coupling Eliminator?
http://www.machv.com/viscoupel.html
Old Jan 6, 2005, 09:27 AM
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Talk to Buschur racing.
They convert their evo's to fwd for dyno tuning all the time. I believe they just disconnect the drive shaft.

Not sure about the 05's with the active center diff. as it may be a bit different.
Old Jan 6, 2005, 09:30 AM
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Originally Posted by sr20det91
Talk to Buschur racing.
They convert their evo's to fwd for dyno tuning all the time. I believe they just disconnect the drive shaft.

Not sure about the 05's with the active center diff. as it may be a bit different.
Originally Posted by gsnt
It requires welding a front diff, removing the ring gear from it, and installing it into your tcase. NOT an easy job.
It requires this to be done as well.
Old Jan 6, 2005, 09:33 AM
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I still think a RWD EVO would be BAD AS$ ! ! !

Just for showing off and drifting.
Old Jan 6, 2005, 09:35 AM
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Originally Posted by sr20det91
Talk to Buschur racing.
They convert their evo's to fwd for dyno tuning all the time. I believe they just disconnect the drive shaft.

Not sure about the 05's with the active center diff. as it may be a bit different.
You can not just disconnect the drive shaft.
You need a VCE see my above post.
Old Jan 6, 2005, 09:35 AM
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Originally Posted by Cajun Power
I still think a RWD EVO would be BAD AS$ ! ! !

Just for showing off and drifting.

Ummm no
Old Jan 6, 2005, 09:40 AM
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Originally Posted by gadsmevo
You can not just disconnect the drive shaft.
You need a VCE see my above post.
It doesn't work for the Evo though.


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