 awd on a rwd dyno?? |
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 Mar 18 2008, 09:31 PM
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HONDA KILLER  Group: Members Posts: 6 Joined: 13-June 04 From: East peoria, IL Member No.: 310  |
Alright, ive been having some probs with my gsx. i went to r and t's today to see if he could tune it on the dyno... and hes talking about taking the transfer case off and running it with rwd?? ive been lookin around at diff posts and everyones talking about the VCE. some people said its alright to do it with out it. some say its horrible on your tranny. any thoughts on this???
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Mar 18 2008, 11:38 PM
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 Post Master Group: Members Posts: 729 Joined: 19-September 02 From: New Baden, IL Member No.: 7 |
AWD4Kicks dynos his car with the transfer case off. Most people on here do that. With all wheels on a dyno you have a better understanding of all the drivetrain loss, but you can still tune just the same on a 2 wheel dyno. Darryl Hudson also tunes on 2 wheels, at least he did before he got to the point where the wheels were slipping ON the dyno.
-------------------- -The original (member) 007. Stop looking at me Spy!!
-98 S-10 P/U creepin' low on stock 15s!! -You come off just a little more intelligent if you know how to spell the insults in addition to saying them |
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Mar 19 2008, 06:43 AM
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 Eats and sleeps DSM jargin. Group: Members Posts: 1,995 Joined: 27-November 04 From: Yates City IL Member No.: 389 |
You need the viscous coupling eliminator (VCE) to prevent damage to the trans. I beleive without it the constant slipping, since there is no power to the rear tires, smoke the fluid in the coupling. Darryl has one and I'm pretty sure Kicks does too.
You then run the fwd tires on the dyno. -------------------- 92 Eagle Talon TSI AWD "The Black Golfball" How fast can a 14B go???
91 Chevy C1500 "Problem Child" **SOLD** 01 Impala DD 07 Trailblazer Wife's new DD Cars run on blood, sweat, and horsepower... Without the first two, you can't get the last" SOB Racing "Sitting On Blocks" |
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Mar 19 2008, 07:02 AM
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 Zen Master DSM Group: Moderators Posts: 3,008 Joined: 10-January 01 From: in front of you Member No.: 5 |
QUOTE (black92_tsi_awd @ Mar 19 2008, 06:43 AM) You need the viscous coupling eliminator (VCE) to prevent damage to the trans. I beleive without it the constant slipping, since there is no power to the rear tires, smoke the fluid in the coupling. Darryl has one and I'm pretty sure Kicks does too. You then run the fwd tires on the dyno. This is correct. |
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Mar 19 2008, 06:32 PM
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#5
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 Eats and sleeps DSM jargin. Group: Members Posts: 1,754 Joined: 25-June 04 From: 61554 Member No.: 314 |
or buy a JDM switchable tranny and Tcase.
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Mar 19 2008, 07:15 PM
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DSMCentral Godfather Group: Admin Posts: 3,823 Joined: 10-January 01 From: Washburn Member No.: 26 |
Welded center diff does the same thing, but if you don't have it or a VCE don't try a two wheel dyno.
-------------------- In Loving memory of David T Crebo
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