Exhaust Port Dyno Test At 203° - Will It Work? 100mph Moped Challenge

Exhaust Port Dyno Test At 203° - Will It Work? 100mph Moped Challenge

S
Screw Driver

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Today I do some testing of raising the exhaust port on my Kawasaki AR 50 with an Autisa big bore kit (93cc) to see if some more power can be gained.