Taking my Jeep to the dyno tomorrow - Cherokee SRT8 Forum
WK1 General Performance Discussion If you are planning on modifying your Jeep Grand Cherokee SRT8 with a performance enhancing modification, this is the section to post about it.

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post #1 of 14 (permalink) Old 12-29-2006, 01:49 PM Thread Starter
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Taking my Jeep to the dyno tomorrow

The dyno is a rear wheel dyno. The dyno guy says he can do it. How do you do it when all 4 wheels turn. Trying to make sure I am not wasting my time.
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post #2 of 14 (permalink) Old 12-29-2006, 02:04 PM
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Re: Taking my Jeep to the dyno tomorrow

you need an AWD dyno or else you cant do it. They need 4 rollers

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post #3 of 14 (permalink) Old 12-29-2006, 02:05 PM
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Re: Taking my Jeep to the dyno tomorrow

or you could snip a certain wire leading to the transfer case.. 2wd
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post #4 of 14 (permalink) Old 12-29-2006, 02:12 PM Thread Starter
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Re: Taking my Jeep to the dyno tomorrow

do you know what wire that might be
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post #5 of 14 (permalink) Old 12-29-2006, 03:21 PM
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Re: Taking my Jeep to the dyno tomorrow

a wire you dont want to snip haha
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post #6 of 14 (permalink) Old 12-29-2006, 04:46 PM
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Re: Taking my Jeep to the dyno tomorrow

i will let you know, i did it yesterday.. and yes its a mod that will make you smile
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post #7 of 14 (permalink) Old 12-29-2006, 04:54 PM
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Re: Taking my Jeep to the dyno tomorrow

wouldnt that hurt performance? Actually I dont know...lol
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post #8 of 14 (permalink) Old 12-29-2006, 05:43 PM
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Re: Taking my Jeep to the dyno tomorrow

all you need to do is pull the E.DIFF fuse
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post #9 of 14 (permalink) Old 12-30-2006, 03:21 PM
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Re: Taking my Jeep to the dyno tomorrow

or disconnect the big plug on the transfer case motor. crawl under the jeep on the driver's side under the front door and the plug is right there. you can temporarily disconnect that to put it on a dyno.

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post #10 of 14 (permalink) Old 01-01-2007, 04:43 PM
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Re: Taking my Jeep to the dyno tomorrow

Quote:
Originally Posted by HEMI-MAN
The dyno is a rear wheel dyno. The dyno guy says he can do it. How do you do it when all 4 wheels turn. Trying to make sure I am not wasting my time.
Drop the front driveshaft.

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