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Wiseco Forged Pistons Acura RSX Honda K20A2

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Wiseco

Wiseco Forged Pistons Acura RSX Honda K20A2

PART# WIS K568M86
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Email - sales@maperformance.com
Phone 1(888)627-3736



$ 576.00   $ 640.00
You Save 10% ($ 64.00)


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Highlights and Features:

  • Bore: 86mm / 3.386" (Standard Bore)
  • Stroke: 86mm / 3.386"
  • Rod Length: 139mm / 5.472"
  • Compression Height: 30mm / 1.181"
  • Piston Volume: -9cc Dish
  • Wrist Pin Diameter: 22mm / .866"
  • Included Wrist Pins: 4130 Chrome Moly
  • Ring Stack: 1.0mm x 1.2mm x 2.8mm
1) Valve pocket designs that allow maximum flow around valve, also allowing oversized valves ang high lift cams to be utilized.

2) Piston crown shapes designed to promote maximum intake charge efficiency thru scavenging mixture "cross flow" during intake and exhaust valve overlap. More fuel and air equals more horsepower!

3) Pistons designed to optimize squish or quench during compression combustion cycle event, resulting in resistance to detonation and pre-ignition. The end product is longer engine life and increased horsepower potential.

4) Complex piston skirt profiles that reduce power robbing friction, yet promote stability in bore for optimum ring seal. Wiseco has added skirt coatings to the long list of standard features on stocked sport compact pistons!

5) Precision machined ring grooves with proper orifice/accumulator volume using calculated groove root diameters and axial widths, featuring excellent surface finish and flatness providing maximum ring seal and minimizes blow-by and oil consumption.

6) World class forging facility that utilizes the latest technologies featuring complex forged shapes, advanced materials, and featured aligned grain flow technology.

All Wiseco Pistons are sold with a ring set. Rings are available to order for rebuilding or refreshening of the engine.

Highlights and Features:

  • Bore: 86mm / 3.386" (Standard Bore)
  • Stroke: 86mm / 3.386"
  • Rod Length: 139mm / 5.472"
  • Compression Height: 30mm / 1.181"
  • Piston Volume: -9cc Dish
  • Wrist Pin Diameter: 22mm / .866"
  • Included Wrist Pins: 4130 Chrome Moly
  • Ring Stack: 1.0mm x 1.2mm x 2.8mm
1) Valve pocket designs that allow maximum flow around valve, also allowing oversized valves ang high lift cams to be utilized.

2) Piston crown shapes designed to promote maximum intake charge efficiency thru scavenging mixture "cross flow" during intake and exhaust valve overlap. More fuel and air equals more horsepower!

3) Pistons designed to optimize squish or quench during compression combustion cycle event, resulting in resistance to detonation and pre-ignition. The end product is longer engine life and increased horsepower potential.

4) Complex piston skirt profiles that reduce power robbing friction, yet promote stability in bore for optimum ring seal. Wiseco has added skirt coatings to the long list of standard features on stocked sport compact pistons!

5) Precision machined ring grooves with proper orifice/accumulator volume using calculated groove root diameters and axial widths, featuring excellent surface finish and flatness providing maximum ring seal and minimizes blow-by and oil consumption.

6) World class forging facility that utilizes the latest technologies featuring complex forged shapes, advanced materials, and featured aligned grain flow technology.

All Wiseco Pistons are sold with a ring set. Rings are available to order for rebuilding or refreshening of the engine.

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MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form here.

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