who builds the best engine?
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trinity and quadtech are good....i am partial to curtis sparks....he is prolly the best....i am scheduled in march to have his 690 kit installed....kit comes complete with head modifications, high compression piston, fcr carbs, clutch kit, air box and pipe...prolly the fastest motor modification in the 690cc arena......
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07-30-2015 09:39 AM
KimSJoh
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