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JE Pistons

JE Pistons

Forged JE Piston Sets for Porsche Engines including Piston Rings for Nikasil-plated Cylinders

LN Engineering has a long history with JE Pistons with the very first set made for us over 20 years ago and thousands of sets of pistons for our VW and Porsche customers made since. Where a factory Mahle piston best suits a factory cast aluminum Mahle cylinder, the proprietary alloy used for our billet aluminum aircooled VW and Porsche Nickies™ cylinders as well as our watecooled Porsche Nickies™ sleeves is designed for optimal performance with JE Piston's forged 2618 alloy pistons. Ordering one of our custom forged JE Pistons sets for your VW or Porsche lets us build a superior piston for your aircooled or watercooled engine with the features and options you want that will perform best when paired with our very own Nickies™ aircooled cylinders, Nickies™ watercooled sleeves, or Nickies™ Lite direct cylinder bore plating. Don't see exactly what you need? We'll happily design you a custom JE Piston for your Porsche or VW engine at no extra charge. Most JE Piston and Nickies cylinder sets are in stock for immediate delivery; custom JE Pistons typically require 4-6 weeks for production, however rush service is available.

Whether you order an off-the-shelf or custom piston from LN Engineering for your Volkswagen or Porsche engine, all our JE Pistons are machined from forged 2618 alloy for greater strength. JE's revised line of shelf Porsche 911 pistons for all aircooled models from 2.0 to 3.6 liters are based off original LN piston designs and are optimized for use with LN Engineering Nickies cylinders. JE's shelf pistons for aircooled Porsche 911 engines are machined to accommodate high lift cams, larger valve sizes, and feature 3D under-crown milling to remove excess weight from each piston. All JE Pistons sold by LN Engineering also include sacrificial skirt coatings that allow engine to find their optimal clearance while reducing frictional losses. JE Pistons are optimized for use with aluminum Nikasil or NSC-plated cylinders including our Nickies cylinders and Nickies sleeves, allowing for optimal piston to cylinder clearance for quiet operation and excellent longevity suitable for both street and race engines. Porsche and VW engines fitted with steel/iron cylinders or sleeves will require additional clearance. LN Engineering JE Piston sets include Nikasil compatible modern piston rings, upgraded lightweight wrist pins, and wrist pin clips. In addition to optional piston coatings and special machining, all JE Piston sets can be upgraded to include custom gas ported top rings and gapless second piston rings from Total Seal for Porsche engines.

With over 70 years of experience, JE Pistons is the leader in high performance forged pistons. JE Pistons has built a reputation that the competition can only follow with a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts trust and rely on over any other brand. For over 70 years, JE's position at the forefront of performance piston manufacturing has been a result of continuous research and development of unique materials, piston designs and technologies. Utilizing state of the art CNC machines for manufacturing along with purpose-designed forgings, JE is able to maintain exacting specifications on each and every piston and hold tolerances to millionths of an inch. Using Finite Element Analysis (FEA), JE can analyze stress and fatigue using computer modeling before a piston goes into production. The JE quality management system is ISO 9000:2015 certified, providing customers the highest standards in quality control. In addition, JE has state of the art inspection equipment and testing equipment which enables us to constantly bring you, the customer, the very latest in piston design configurations for our Porsche and VW engines.

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48 per page

Items 1 to 48 of 65 total

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