Porting 2 stroke Barrel. Yamaha DT 175
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Yamaha 175 Enduro Top end build, bike assembly, test ride
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Como Armar Motor Yamaha DT 175 3TK
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Exhaust Port Dyno Test At 203° - Will It work - 2 Stroke Porting #2stroke #power #porting
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let's talk about intakes! don't overlook these horsepower gains!
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1:07:01
Porting and more aggressive port timing. sa Lahat na mahilig magpalakas ng motor. 2t Engine part 1
![](https://i.ytimg.com/vi/-LI8bCNGLuo/mqdefault.jpg)
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Yamaha 2Stroke FullRestoration 1997 DT125
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Chainsaw Cutaway #2 : 2 stroke port timing explained!!
![](https://i.ytimg.com/vi/pVBKBFOSOXY/mqdefault.jpg)
21:12