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albaraptor660
03-21-2005, 08:42 PM
:devil: hey ppl whats better 4 a 2002 raptor 660 a 686 high compression piston and a cam and porting or just porting and a cam

chris

2muchquad
03-21-2005, 09:43 PM
those motors love high compression.do the piston,cam and exhaust and you'll have more than you need.TRUST ME on this one.head work isnt necessary with that big ol'motor..:)

DeerNuts
03-21-2005, 09:50 PM
^^ What he said.
Those bike's motor is already to much for how the thing handles IMO.

That is, of course, you just wanna kick some arse in a drag:macho

mattonln
03-21-2005, 11:14 PM
the best thing to do on craptors.. i mean raptors.. :D is to stip them of weight. they are fat ladies and they wanna be skinny! i have a buddy with a craptor that has the same exact stuff done to it as i do my 4fiddy and he's got it stripped down to 325 and he beats me everytime in a drag! not to mention it handles SOO much better!

2muchquad
03-22-2005, 11:28 AM
i know 2nd gear was known for going out on the early models,i remeber going to 1 tooth LESS on the countershaft sprocket was the hot ticket for a while.unless you felt ike paying almost $600 for the updates:(