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Thread: Bullitt 221 or fx k501-R engine
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Old 11-21-2017, 04:24 PM
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TIM.L.BARNETT
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Join Date: Nov 2015
Location: stoke -on-trent , england
Posts: 78
Default Bullitt 221 or fx k501-R engine
Hi guys I have just brought a bullitt 221 and me mate is going to be buying a fx k501-R engine. We race for fun on a astroturf track .is the fx engine better than the bullitt engine interms of power and speed or is it the other way round.

Thanks
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