Pirate Cycle High Compression head

[JoeyChop]

I have a new 2012 48cc Grubee Skyhawk motor and was wondering if they are compatible with Pirate Cycles High Comp head. Does anyone know if these motors have the .060 domed pistons? Need advise so I can determine my next course of action. Thanks guys!

 

[MotorBicycleRacing]

I have a new 2012 48cc Grubee Skyhawk motor and was wondering if they are compatible with Pirate Cycles High Comp head. Does anyone know if these motors have the .060 domed pistons? Need advise so I can determine my next course of action. Thanks guys!

No it will not work with a 48 cc as the 4 head studs are closer together.
and all the 48 cc pistons I have seen have flat tops.

PS: .060 is not even correct and is a typo.

 

[JoeyChop]

Thanks for your quick response. Guess I should have gone with the 66cc. Looks like ill have 2 motors hahaha