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JE Pistons MITSU 4G63 EVO KIT Set of 4 Pistons

$899.99

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Details

  • SKU: 297051
  • Manufacturer: JE PISTONS

Description

  • California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
  • Type: Piston Set

California Restricted

California laws prohibit (in most cases) the use of any aftermarket product whose installation requires the removal of any emissions control related components as regulated by the California Air Resources Board (www.arb.ca.gov).

If an item is designated as "Competition and Racing Vehicles Only", we will require a race waiver be digitally signed before an item can ship to California. If an item is to be exported from California, an export waiver is available as well. This is a REQUIRED guarantee from you that a restricted item will NOT be used on any public highway in California; only on private race tracks in racing or competition use.

The JE Pistons Mitsubishi 4G63 EVO Kit is a set of four high-performance forged pistons, specifically designed for the 2001-2007 Mitsubishi Evolution VII-IX. These pistons are crafted from 2618 aluminum for exceptional tensile strength, making them ideal for demanding performance applications. The pistons feature a proprietary Forged Side Relief (FSR) design, which minimizes friction and power loss by reducing skirt width and utilizing a shorter wrist pin. A specialized skirt coating (depending on the application) reduces friction, wear, and operating noise, while an accumulator groove (also application-dependent) enhances ring seal by reducing combustion gas pressure, promoting consistent power delivery. This kit includes premium wrist pins, locks, and JE Pro Seal piston rings for a complete upgrade. The pistons have a 3.366-inch bore, 8.5:1 compression ratio, and an inverted dome/dish design for optimized performance and durability. JE Pistons has over 75 years of experience designing and manufacturing forged racing pistons, making them a trusted choice for high-performance engines in motorsports like drag racing and drifting.





This product was added to our catalog on Thursday 22 February, 2024.




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