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Going to the track soon, got a few ?'s

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Old 08-22-2005, 09:06 AM
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Originally Posted by KBOBOZ71
swapping the 20's for 16's would definately make a difference i think guys have seen about .3-.4 tenths of a second difference from that.


is this true??? timewise???
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Old 08-23-2005, 06:28 AM
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yes...if you can keep it hooked up
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Old 08-23-2005, 07:56 AM
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even with my tires being 275/45/20's? Those are close to stock diameter..
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Old 08-23-2005, 07:58 AM
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that helps...but your 20s have a larger rolling mass (the reason it is harder to stop)...that eats up hp and ET's
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Old 08-23-2005, 09:14 AM
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Take the tailgate and spare off. That will give you about a tenth. The smaller wheels and tires gave me 3 tenths.
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