Chinese scooter exhaust

Scooter trash

Been Around the Block
I've had this Zehn since 2012 and it never ran right. It would shut off and come back on like it was fuel starved. It has a vacuum fuel pump, the fuel tank is in the floorboard. This was the problem and the fix was dirt simple. The factory exhaust outlet is about the size of a dime.

Just drilled another hole and runs great.
 

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I used to ride a CA92 150cc Honda dream, and it would rip this scooter apart in a race. Top speed was around 65 mph and it had 16.5 hp vs 8 hp for the scooter. Top speed is around 46 mph straining. It has an A-6 Honda motor copy.

Parking lot Chinese scooters, can have 50cc exhaust pipes on them, just thought I'd better share.
 
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