Hey whats goods everybody just wonderin bout the Hot Rod stoker kit for the raptor 660. i was thinking bout getting some more serious work done to my raptor and i was flippin through a motosport magazine and saw the hod rods kit and was like that definitly wat i want, but then i talked to a couple people that know some **** about boring out the cylinders and they were saying that it will over heat easy if i get that done. So my question is just does anyone have the kit and if so let me know how it is. thanks

 

I have the 719 (4mm stroker) in my hill bike. I run no fan or thermastat. I've had zero overheating problems...........

If your looking for more power, Tim Barker makes a 4mm stroked crank with an I-beam cromoly rod that uses a stock bore off the shelf piston.........