Re: i think my "80cc" has issues. top speed only 28mph with shifter kit...
i am afraid it wont flow right if i turn it upside down. if you look in the background you will see two pieces of metal leaning on the step ladder, thats what i planned to use for my custom intake but i decided to just eliminate the plastic cover. i may still fabricate a custom intake in the future when and if i decide to port this motor.might end up being a winter project, port the motor, with custom matching intake, and a custom tuned expansion pipe for the exhaust. should be able to hit at least 40mph after that.