Hi, I have a 180 2 stroke with - Malossi 172 kit 55mm crank Pm59 exhaust Blue clutch springs 25mm del carb Polini filter And I'm adding - Stage 6 reed block Stage 6 straight inlet Stage 6 Q/a throttle Malossi 13.5 rollers instead of std 15.5 Malossi belt I'm wondering what kind of power I'd be expecting / changes I'd see Thanks
lighter rollers will give a bit more low end punch . reed block and straight inlet are gonna allow for a more smoother flow of fuel to the motor so possible its going to feel a bit nicer on the throttle , its not going to add horses but just allow for a more better pathway for the fuel/air mix. the belt swap to kevlar will show as less wear and less stretching so its gonna last a little longer than standard belts. throttle is just gonna snap open and shut a bit better be more smoother in feel , again its not gonna add anything just let the throttle feel better under use
Thanks for the reply. I got 180 primary and a secondary gear up kit.. I'm trying to get that low end power to pop that front wheel up.. any advice on what I can add? 50Mph+ there is power I have done 100mph on a flat road so top end is fine
the rollers will be the place and maybe clutch springs. lighter rollers will have the motor building up rpms a little more before the variator closes , the clutch springs govern when that clutch opens out and grips. so if you put lower weight rollers in the motors gonna need more rpm before they get thrown out, the clutch will only release when the rpms reach a limit to overcome the spring pressure and you get a more low end bite as the motors already fairly high in its rpm
