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Motorized Bike ways to Increase port duration and Working on the Cylinder
Welp we made a spacer for more transfer timing and raised the exhaust port and widen it to 32mm not the conventional shape we tried something different this time. The piston window turned out pretty good that little gap can be fixed so easy not worried about it
![2 Stroke Tips & Tricks [Blowdown]](https://i.ytimg.com/vi/0-DJP04BLRg/mqdefault.jpg)
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