Under the Hood of Mark Jager's 800hp Time Attack WRX STi

We take a look inside Mark Jager's championship winning, record holding, Time Attack built WRX STi.

July 28, 2019 | By Luke Munnell

JE Pistons Back on Top at Spring Creek National

JE Pistons powered riders fought through the challenging conditions at Spring Creek Pro Motocross and took the top 2 steps of the podium. Read on for details and (muddy) photos.

July 25, 2019 | By Matt Klug

,NEWS ,NEW PRODUCTS ,je-pistons

See All of the 2019 JE Automotive and Powersports New Products Here!

The JE engineering team has been hard at work designing performance products that work hard so you can play even harder! Check out our full line of automotive and powersports 2019 new products below. For more information, please contact: ..

July 10, 2019 | By Evan Perkins

,ENGINE BUILDS ,ENGINE TECH ,Tech ,Theory and How To

Stroker Survival: How Bore Length Can Make or Break Your Stroker Engine

Bore length, also known in the industry as sleeve length, is often overlooked in favor of maximum cubic inches, but in order to build a long-lasting, high-powered engine it is a major consideration. We explore sleeve length, stroke, and selecting..

July 9, 2019 | By John Baechtel

,INTERVIEWS ,Powersports ,BIKE FEATURES

MX Meets Off-Road: Precision Concepts Racing and their 2019 KX450 Machines

Precision Concept Racing is by no means new to outdoor racing, with 12 titles in almost a decade of racing. They have competed and won in many off road-series such as WORCS, National Grand Prix, and Sprint Hero Enduro.

July 7, 2019 | By Brooke Bell