Latest Posts

Recent Posts

,PISTONS 101 ,Powersports ,ENGINE TECH ,Tech ,How-To

How to Install Motorcycle and ATV Piston Rings

With years of performance piston experience, JE knows ring operation is just as important as piston quality. Follow along with our complete, step-by-step guide to installing rings on your motorcycle or ATV piston(s).


,Powersports ,Tech

How To Set Cam Timing on Your Four-Stroke Motorcycle

When it comes to rebuilding four-stroke engines, getting the small details right can often mean the difference between a long-lasting, powerful engine and an engine destined to have a short life. JE Pistons has decades of experience designing,..


,Powersports ,ENGINE TECH ,How-To

Checking and Adjusting Valve Clearance on Your Motorcycle

Checking and adjusting valves is considered routine maintenance on high-performance four-stroke engines used throughout the powersports industry. Valve clearance inspections are not hard to perform and are well within the capability of most owners...


,PISTONS 101 ,Powersports ,Theory and How To

Piston Tips and Tricks: How to Install Wire Locks

Wire locks are one of the most common wrist pin locks used in today's pistons, but correct installation can be frustrating. Here, we go through important tips and tricks to ease your wire lock installation and make sure you're up and running..


,PISTONS 101 ,Powersports ,ENGINE TECH ,Tech

High-Compression Pistons for your Motorcycle: Everything you Need to Know

High-compression pistons are a common upgrade for dirt bikes and other motorcycles, but bumping compression isn't always beneficial. We take a look what effects higher compression has, designing high-compression pistons, and what factors to address..


Subscribe to Email Updates

JE Pistons Youtube Ad