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Two Stroke Performance

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We specialize in Two Stroke Porting



We have been Porting two strokes engines for over 3 decades, and it's not magic, It's in the experience.

*Port timing

*Port Volume

*Port separation


*Head squish velocity



If your thinking of buying a Cub or Cheetah cylinder, remember you get what you pay for. We spend on average 5 to 7 hours on porting one of these cylinders depending on its stage of porting.  

This is what they look like when we send them to get plated.

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