First Cylinder Porting, Stihl Ms270

First Cylinder Porting, Stihl MS270

Porting clamshell Stihl MS270 chainsaw & first cuts.

Hay Chaff and Sawdust

Port work an numbers an old school piston trick on the ms440

Chainsaw cylinder porting

CHAINSAW PORTING TIPS How I Texture Intake And Transfer Ports 2 stroke Cylinder Porting!

Stihl ms271 Tear Down For Cylinder Porting and Stock Numbers

Basic work saw porting tips

Power in the Ports! Cylinder Porting Big Gains

CHAINSAW PORTING TIPS: Polishing exhaust ports to a mirror finish... it IS worth it!!! My method...

JOHNS CUSTOM SAWS

Porting cylinder transfers on a minarelli 50cc engine

Gangster Builder

Cylinder porting... INTAKE PORTS in piston ported 2 strokes (no reeds)... how I texture... simple 💯

JOHNS CUSTOM SAWS

Cylinder porting tools for beginners... Foredom/ CC Specialty tools/ SR/ Dremel... my EXPERIENCE 💯

JOHNS CUSTOM SAWS

Farmertec stihl 038 ms380 cylinder porting and test cuts 2 stroke cylinder porting hutzl 038 ms380

EXTREME CYLINDER PORTING on a Stihl MS461... did i take it too far??? numbers in description...

JOHNS CUSTOM SAWS

Stihl MS881 cylinder porting and machining done... coil swap update...

JOHNS CUSTOM SAWS

61/272 Hybrid. Bridge ported cylinder

PORTING A STIHL MS 460 CYLINDER

Beginner Chainsaw Porting! Should You Do It? Full Tune Session Stihl Chainsaw

Stihl MS 270 Muffler Modding

Unlocking the secrets of 2 stroke porting, part 2 - How to trace and measure ports.