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

How to port a chainsaw part 1: echo CS-670Подробнее

CHAINSAW PORTING TIPS! How I Polish an Exhaust Port 2 Stroke Cylinder PortingПодробнее

Finger porting (?!) & Piston mods! More power for the 268xp. Husqvarna chainsaw repair & tuning.Подробнее

#Chainsaw Cylinder PORTING Exhaust Port and Polish #shortsПодробнее

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

Stihl MS661 build PART 3... the PORTING AND POLISHING... in detail and up closeПодробнее

Stihl MS461 chainsaw porting... START to FINISH... JCSПодробнее

Basic work saw porting tipsПодробнее

The most IMPORTANT 2 stroke porting rule I know... and why I STILL HATE aftermarket cylinders...Подробнее

5 golden porting rules - #1Подробнее

How To Port A Chainsaw! What Is Blowdown? Basic Porting Explained! Finding Peak Power! Muffler Mod!Подробнее

Porting Video # 1 - Cleaning up Intake & Exhaust PortsПодробнее

Porting a Poulan 2150 Cylinder. #poulan #2150 #chainsaw #porting #smallengine #chainsawportingПодробнее

exhaust port and polish mirror finish cylinder head 4g92 SOHCПодробнее

all the info you need to port a saw! all my secrets revealed! how I get my numbers!Подробнее

Power in the Ports! Cylinder Porting Big GainsПодробнее

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

How To Port A Chainsaw Without Fancy Tools Grinding All Ports W/ Raising TransfersПодробнее