Port Matching, Porting And Trenching Two-Stroke Engine Cases

Port matching and porting or trenching the cases for my big bore stroker 103cc Minarelli engine and discussing the process and information about it. Taking a quick look at racing engine cases and a Yamaha engine that exhibit the same ideas. Here’s a link to more pics of case work from members of the forums : ✅Tip Jar (Did this video help you?)✅ Here are a few things that I use for porting (affiliate links) : Single cut carbide burrs : Double cut carbide burrs : Foredom SR : Cheap hand speed control : Foredom handpiece : Please Like, Share and Subscribe for more if you like this kind of video, and consider supporting me with the links below. Thank you for watching. Merch :