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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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Big turbo Focus ST build on your books? We can help with that 😎 Our boost-ready sport compact pistons are ready for performance in 2.0L Zetec engines, available in standard and overbore sizes with dished and dome designs. All 100% made in-house in the USA, of course 🇺🇸
#repost from High Performance Connection Parts starting to trickle in for a big turbo Focus ST build!
#HighPerformanceConnection #jepistons #ford #focusst #ST #turbo #boosted #forgedpistons #gofastparts
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There's no question that UTVs have become wildly popular in everything from recreation to race, and the performance build avenues vary, too. Turbos and high boost are of course popular, which is exactly what this first big dish piston is for, but high compression can serve well in many situations, too. Whatever you're building your UTV for, we've designed each one of our forged pistons to withstand the abuse, and offer a wide range of compression ratios and bore sizes. Find options for your car at JEp#UTVn#sxsm#polarisv#rzrs#canamr#maverickc#yamahaa#yxzc#kawasaki #Teryxk#hondai#talonx#offroad##jeo#jepistons #je #jepistons
Forged Pistons At The Heart Of Next-Level UTV Performance | JE Pistons | JE Pistons
www.jepistons.com
UTVs have ushered in a new era and means for people to enjoy the outdoors with friends and family, create competitive racing series and1 CommentComment on Facebook
Polaris scrambler xp1000s???
Freshly-forged and heat-treated slugs awaiting the full CNC machining treatment following designs done in-house by our seasoned engineers and horsepower experts. What's your Monday look l#jepistonss#forgedo#Pistonss#HorsePowerp#automotiveo#powersportsp#cnc #machingingartn#forgingrging
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What's our secret to making the SRP Pro 2618 pistons so strong? 🤫 Unlike many competitors' offerings on the market, we manufacture each design iteration from forged billet pucks for in-house dyno testing in real engines prior to approving final forging designs. This gives us the opportunity to make small adjustments to the design to provide performance improvements and additional strength before the piston gets added to our roster.
Shop our full SRP offerings at jepistons.com/product-category/auto/srp-p#forged #Pistonsd#SRPs#srppro2618S#jepistons##madeinusa##enginebuildn#pistontechPistonTech
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Some forged eye candy for your Wednesday morning with this set of Big Block Chevy pistons for Box Performance Inc. latest build. The Box Performance crew specialize in big-time blower power and we're proud when they ch#jepistonsstons to help make all that power 🔩🔧
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Thanks for posting!!
Even with thousands of part numbers on the shelf, the need for custom pistons tailored to a specific engine build never end. We take pride in being an industry leader in providing custom piston capabilities. From a simple change or two to an existing part to a complete, ground-up custom design for precision engine builds, our playbook of custom capabilities would put an old-school phone book to shame. See our standart custom piston features here before making your next custom piston order
➡️ jepistons.com/custom-pistons/standard-custom-piston-features/
#jepistons #je #CustomPistons #Pistons #forged #billet #automotive #powersports #dragrace #circletrack #timeattack #drift #motocross #roadrace #flattrack #HorsePower
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More IAG Performance EJ short blocks ready to rip with our custom IAG-Spec JE Pistons 🏁 These custom slugs feature Electroless Nickel plating for reduced ring blow-by and added detonation protection, Perfect Skirt coating for reduced cylinder bore wear, and come with a FSR forging design to provide the ultimate combination of low-friction, lightweight design, with increased stability and strength 💪 #jepistons #iagperformance #ej25 #ej257 #ej20 #subarursti #subie #wrxsti #BoxerEngine #builtmotor
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Hanging out all weekend at LS Fest West here at Las Vegas Motor Speedway. Stop by and check out the latest in forged racing piston technology 🔎🤙 #lsfest #lsfestwest #jepistons #forgedpistons #racingpistons
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Great Job
When "off the shelf" just isn't good enough! Custom #JEpistons on display in this 2.3 sohc Ford race engine from Esslinger Engineering 😍 From "simple" flat tops to the wildest custom crown shapes, we pride ourselves in delivering pistons designed to meet our customers exact needs. #je #pistons #esslingerpower #ford2point3sohcpower #forgedpistons #custompistons #raceready #onlythebestwilldo
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