RE: Mintor 170 Vs OS
No doubt!! Use 2 OS "F" plugs and 15% Cool Power.....with the new 92gr pipe you''ll get the best engine in the world!! Trasition is reaaally smooth and precise.
If you have the soft mount please take care to use the new o-ring header.....these are stronger and you do not need to replace them after 10 flights.
Marco