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JE Forged Pistons 1.8t - 82.5mm,9.25:1 CR





* for std stroke Crank

* 82.5mm bore

* 9.25:1 Compression


As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import and sport compact applications. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.

JE has a history of manufacturing the highest quality pistons and components that professional engine builders, race teams, and high performance enthusiasts trust and rely on. The top engine builders in NASCAR, ALMS, NHRA, AMA Supercross and others choose JE Pistons over any other brand. 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.

  • Forged using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
  • Designed specifically for each engine and use application to provide optimized performance durability
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
  • Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings

Product Information:

Brand   JEP
Weight (KG)_P   310
Bore mm   82.5
Comp. Ht. Mm   32.66
Over size mm   1.5
Dome/Dish cc's   -6
Deck Clr. mm   0,14-
Comp. Ratio   9,25:1
Pin Ø mm   20
Ring #   JE-JG1004-3250


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