1990 Jeep pcm question
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Year: 1999
Model: Grand Cherokee
Engine: blown 4.7
1990 Jeep pcm question
How smart are these controllers? I mean how far can you push the engine mods before you need to change it? I wish to punch out the throttle body and was thinking about porting the intake, how bad does a stock I6 head flow or rather what rpm is it chocked off at?
I might be aiming to high or thinking too hard about finding some free power, after my street toy I moded I got power hungry lol
I might be aiming to high or thinking too hard about finding some free power, after my street toy I moded I got power hungry lol
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