Stock hit 44 on my phantom on a small hill

[Juicyjayocean]

Most def but a 44 tooth sprocket let it rev up to 9500rpm and wheelies I'm sticking with the 36 tooth it feels most right considering the factors

 

[ImpulseRocket]

Most def but a 44 tooth sprocket let it rev up to 9500rpm and wheelies I'm sticking with the 36 tooth it feels most right considering the factors

The phantom with a 44 tooth would be a killer combo for an area with a lot of steep hills though. The wheelie thing is easy to avoid with simply staying out of the throttle. It definitely works best with sprockets ranging from 32-40 teeth though.

 

[Juicyjayocean]

Agreed the 44 was torquey as all hell I have hills but not steep ones so it's over kill imo . 36 is what I've liked best so far I need a new back rim now because I've been switching sprockets and stripped the bolt hole fml

 

[ImpulseRocket]

Agreed the 44 was torquey as all hell I have hills but not steep ones so it's over kill imo . 36 is what I've liked best so far I need a new back rim now because I've been switching sprockets and stripped the bolt hole fml

One trick I used with my rear mag to prevent this is to actually install studs in the wheel instead of using bolts to secure the sprocket

 

[Juicyjayocean]

What port work have you considered doing @ImpulseRocket89

 

[ImpulseRocket]

What port work have you considered doing @ImpulseRocket89

I already did some to mine. I port matched and smoothed out the intake at the flange and into the cylinder. This opened it up quite a bit. Beyond that I did some work with the lower transfers to reduce turbulence coming from the case. I honestly wanted to do more work there but it would have taken away too much material from the walls of the transfers themselves.