Optimal Cylinder Head Temperatures
CYLINDER HEAD TEMPERATURES – Why they matter & optimal temps for air-cooled race engines […]
Rebuilding a Yamaha J and s
Measuring the port spreadUsing an old ring and a piston to slide the ring
GX200 & Clone List of Gaskets with Store Links
Are you searching for all the gaskets required to rebuild the ENCL65 or ENCLST1
Head Teardown & Assembly Guide
This guide is designed to assist with basic teardown and assembly of GX160 and
Correct order sequence GX200 Piston Rings
GUIDE Identifying GX200 Rings and order sequence This month we’re showing you how to
Protecting Valve/Rocker Cover Breather
GUIDE – Protecting your open Valve/Rocker Cover Breather valve. We’re often asked the question
GX200 Compression Ratio Chart
To work out compression ratio accurately you will need to know several things: Bore
Pushrod lengths chart
for engine install best practice guide. The following are recommendations only and may not
1:1.3 Ratio Rockers FITMENT Information
Things to note when installing 1:1.3 ratio rockers: When you install 1:1.3 rockers, if
