Piston Window Porting for 2T Boost Ports скачать в хорошем качестве

Piston Window Porting for 2T Boost Ports

I added a window to the piston on my 70cc case inducted kit. Its pretty easy and allows the premix to flow much easier into the combustion chamber. Feeling generous? Buy me a coffee to help support my videos. https://www.buymeacoffee.com/Cornped Dremel Small Taper and Small Cylinder bits - https://amzn.to/48nAa0t #enginerebuild #derbi #mopeds Gear Links Main Camera https://amzn.to/3qw1Cnt Main Lens https://amzn.to/3qsSOPf Wide Lens https://amzn.to/3pwmOdQ Portrait lens https://amzn.to/32ooNbv Mic https://amzn.to/3HgkBch Light https://amzn.to/3qw2SXJ 360 Camera https://amzn.to/3euCkjV Selfie stick https://amzn.to/3pxJGJK