Advanced 2 stroke porting part 1, case trenching.
![](https://i.ytimg.com/vi/zqdsB0dKKCk/mqdefault.jpg)
19:26
Chainsaw Cutaway #6: A refresher/ how it works/ how to modify a 2 stroke.
![](https://i.ytimg.com/vi/EFNPrKKHFc0/mqdefault.jpg)
8:11
1 Con Rod with 4 Pistons 🤯 How Ducati Elenore 868 Engine Works in 3D
![](https://i.ytimg.com/vi/iBoCyvSqGWs/mqdefault.jpg)
14:40
Porting Video # 1 - Cleaning up Intake & Exhaust Ports
![](https://i.ytimg.com/vi/6xQ2RdtcnZ4/mqdefault.jpg)
20:17
Makin' 2 stroke cases flow!! Case trenching a vintage chainsaw.
![](https://i.ytimg.com/vi/i3WlvAM3Ocw/mqdefault.jpg)
24:16
I GOT MY SPARK BACK!! SOLUTIONS TO THE PARTNER IGNITION.
![](https://i.ytimg.com/vi/wzKq4MxJhhY/mqdefault.jpg)
23:58
2 stroke port theory. How does blowdown effect the intake??
![](https://i.ytimg.com/vi/IY3qJIhoggY/mqdefault.jpg)
21:15
Basic work saw porting tips
![](https://i.ytimg.com/vi/UOJzJhnTCNg/mqdefault.jpg)
19:38