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Old 10-15-2009, 02:59 PM   #1
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88 wrangler 4 cyl iat performance mod

i bought me one of those performance boxes that you splice into the iat wiring. has anyone used these and did it make any difference in power? it is a 4 cyl with a flowmaster muffler ,aftermarket cone air filter, 5 spd, 4.88 gears and 33" tires. this is my 3rd 4cyl jeep so i know it is not going to be a racecar but any performance mods anyone knows of i would greatly appreciate. thanks chris

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Old 10-16-2009, 10:54 AM   #2
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V8 swap, or you could turbo it... my buddy had a turboed 4.0 cherokee with 5-6 pounds of boost, its costly but definitaly one of a kind and a great converstion piece

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Old 10-17-2009, 09:00 PM   #3
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plan on v8 swap sometime next year. just trying to work with what i have for now
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Old 10-20-2009, 12:23 PM   #4
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nice what size? and how did the performace box thing work and where did you get it?
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Old 10-20-2009, 12:55 PM   #5
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go with the 4.0, you cant go wrong with that
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