Re: Top Speed
I have a 48cc grubee angle fire with cns2 carb. main jet drilled to a #66, sbp air filter port matched intake and exhaust. Dual end cap pipes. I got 30.5 sunday with a 44 tooth sprocket and 2.125 tires, I have got 32 on a cool day and 35 down hill. I let off because I started thinking what if it blows at that speed.
Your results may not be the same,Greg