performance chip for an 88 4.0? -
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post #1 of 4 Old 08-03-2003, 01:52 PM Thread Starter
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performance chip for an 88 4.0?

Am thinking about buying an 88 Commanche 4.0 and was wondering if there is a chip for this engine? Any help is appreciated. Thanks in advance!

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post #2 of 4 Old 08-04-2003, 06:28 PM
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I looked at a couple different places and the oldest I could find a Jet chip for is a 91.Also incase you didn't see my post in your general discussion thread.....all 4.0 engines are fuel injected but an 88 wouldn't have the high output head.

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post #3 of 4 Old 08-04-2003, 06:35 PM
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I have the Venom 400 Performance Control Module
the venom is great it gives you like 15-20% more horsepower and improves mpg and accleration and can be turned off for emssions

go with the venom you can buy it from

Last edited by Jeeper4life; 08-04-2003 at 06:46 PM.
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post #4 of 4 Old 08-04-2003, 06:41 PM
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wait sorry i look on the website for your yr and make and they dont have one for an 88 Commanche i dont know y cause it has the same engine as i do.
but under the yr and model for mine it says it "Fits 4.0 Ltr V6"
i dont know what gives
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