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JE History
The origins of what we know today as JE Pistons can be traced back to 1912 and the Los Angeles foundry of William Jahns Sr. and his company W.H. Jahns. Employing the tagline, “Nothing but Pistons,” the W.H. Jahns company produced pistons and semi-finished pistons until 1948, when Jahns Sr. retired. Meanwhile, Jahns’ son, William “Uncle Bill” Jahns Jr., started and had been working on his company Jahns’ Racing Pistons since 1947. Shortly after, the business became Jahns’ Engineering Pistons, and was finally shortened to JE Pistons.
Through the following years, JE Pistons’ technology evolved, from mastering casting technology in the 60s to researching and implementing forging technology in the 70s. Numerical Controlled (NC) machines were introduced to manufacturing in the early 80s, which was quickly improved to the use of Computer Numerical Controlled (CNC) machines and a proprietary piston design and machining program in the mid-80s.
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#throwbacktuesday to one seriously mean 2JZ build from Rookiez Garage. This build featured a set of our Ultra Series pistons which are the most fully-featured and robust pistons you can buy without getting into the complexities of a fully custom set! 🔩🔨
#jepistons #UltraSeries #Toyota #2jz #enginebuilding #rookiezgarage #madeinusa
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Everyone's favorite big block swaBurnoutvanutvan is also competing in the BB NA clasRocky Mountain Race Week Week 2.0! What better way to put that fresh se#jepistonsstons to test with 1,000+ miles on the street combined with dozens of passes down the track.She’s in party mode ready to start Rocky Mountain Race Week 2.0! Cell service is spotty out here so things may get posted somewhat out of order.
Holley
FTI Performance
Driven Racing Oil
XS Power Batteries
Dart Machinery
Manley Performance Products, Inc.
JE Pistons
JEH Construction Services, LLC
SPA Technique
Team SRI Motorsports
Custom Offsets
ARKON OFF-ROAD
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450 miles on it today towing a trailer. She’s running strong!
Preserving the original equipment (OE) style direct injection (DI) dish shape is essential for optimal combustion efficiency in the #ecoboost engine platform. Beyond the DI dish, our EcoBoost piston line is engineered with two turbo-friendly compression ratios, offering the forged durability required to handle increased boost levels in high-heat, high-horsepower applications.
#ford #ecoboost #ecoboostmustang #ecoboostf150 #ecoboostnation #ecoboostraptor #fordraptor #je #jepistons #madeinusa
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I need a new piston and ring kit 1988 Suzuki quadsport 250s 68.5 mm piston
#FordFriday with this JE Pistons powered 432ci all aluminum SBF by Prestige Motorsports Inc 🏁
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Who likes high compression? 🙋♂️ Admiring this 15.6:1 creation for our friends over at #1 Cycles & Machines, LLC 😍
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On this day, we pause to honor the courage, sacrifice, and resilience shown on September 11th 2001. We remember the lives lost, the heroes who rushed in, and the unity that brought us together. #neverforget
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ATV, UTV, dirt bike, to small blocks, big blocks, and everything in-between... forged performance for just about any piston powered machine available from #jepistons! We're shipping, manufacturing, and here to support you Monday - Friday! Don't hesitate to reach out and let us provide the next set of pistons for your#jei#PistonsE#forgedn#performancee#PowerSportso#automotivea#racingv#dirtbike #atvt#utv #sbc #bigblockchevyb#fordh#gm #audi #BMW##moparb#hondap#Mitsubishim#Nissanh#Toyotaa#subaruta #subaru
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What about harleys????
Very nice 383 from our friends over at Swan Racing Developments featuring a set of our SRP pistons. Our SRP pistons are the best bang for the buck piston available on the market, period! Check out the SRP section at jepistons.com today! 🏎🏁
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Is MotoIQ.com building the best B-Series Honda engine? There's a good chance they are...Mike Kojima takes you through a deep dive of all the parts involved and why they're being used, including#jepistons#JEpistons 💪
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RACE WINNING BRANDS FAMILY
