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Old 10-12-2008, 11:37 PM   #1
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performance ideas?

so i have the 88 sahara 4.2 straight 6 all stock tht i know. how do i get more power out of it? fuel injection? chips? or is this engine simply not a powerful engine?

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Old 10-13-2008, 07:42 AM   #2
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swap in a V8,"there is no replacement for displacement"

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Old 10-13-2008, 07:57 AM   #3
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fuel injection is a great improvement, performance, and reliability. i'd say look into the 4.0 head swap.
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