502 Tbi Plate?
04-14-2002 | 11:19 AM
#1
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Joined: Jul 2001
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From: USA
04-14-2002 | 10:11 PM
#2
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Joined: Aug 2001
Posts: 168
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From: sheffield lake ohio
Ive used products close to theres on cars and bikes , they may help a little maybe 5-10 hp on a 502. they work better on carbs due to the fact you can isolate the carb from the heat of the engine
