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Wiseco Pro Tru Compact Series Pistons | Multiple Honda/Acura Fitments - Modern Automotive Performance

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Wiseco Pro Tru Compact Series Pistons | Multiple Honda/Acura Fitments

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Bulding a motor? Wiseco Pro Tru Compact Series Pistons for your Honda/Acura B-Series Motor feature valve pocket designs that allow maximum flow around valve, also allowing oversized valves ang high lift cams to be utilized and 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! Their pistons are 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.

Features

  • Precision machined ring grooves with proper orifice/accumulator volume.
  • Complex piston skirt profiles that reduce power robbing friction.
  • Piston crown shapes designed to promote maximum intake charge efficiency.

Benefits

  • Resistance to detonation and pre-ignition.
  • Longer engine life and increased horsepower potential.
  • Providing maximum ring seal and minimizes blow-by and oil consumption.

Kit Specs

Kit Part # Bore Sizes (mm / inch) Over Sizes Gram Weight
K542M81AP 81.00 / 3.189 Std. 2.80
K542M8125AP 81.25 / 3.199 .010 2.81
K542M815AP 81.50 / 3.209 .020 2.85
K542M82AP 82.00 / 3.228 .040 2.96

To see an in depth look at all the specs for each piston, please see the Wiseco Automotive Catalog

Applications

  • 1990-2001 Acura Integra
  • Application Notes: B18A1;B18B1;B17A1;B18C1;B18C5
  • 1999-2001 Honda Civic Si
  • Application Notes: B16A2
  • 1994-1997 Honda Civic Del Sol
  • Application Notes: B16A2;B16A3

What's in the box?

  • Pistons
  • Piston rings
  • Pins

Warranty

PMI warrants that any Product manufactured by PMI will be free from defects in material and workmanship for 30 days following date of original purchase (€œPMI Warranty€�)

Bulding a motor? Wiseco Pro Tru Compact Series Pistons for your Honda/Acura B-Series Motor feature valve pocket designs that allow maximum flow around valve, also allowing oversized valves ang high lift cams to be utilized and 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! Their pistons are 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.

Features

  • Precision machined ring grooves with proper orifice/accumulator volume.
  • Complex piston skirt profiles that reduce power robbing friction.
  • Piston crown shapes designed to promote maximum intake charge efficiency.

Benefits

  • Resistance to detonation and pre-ignition.
  • Longer engine life and increased horsepower potential.
  • Providing maximum ring seal and minimizes blow-by and oil consumption.

Kit Specs

Kit Part # Bore Sizes (mm / inch) Over Sizes Gram Weight
K542M81AP 81.00 / 3.189 Std. 2.80
K542M8125AP 81.25 / 3.199 .010 2.81
K542M815AP 81.50 / 3.209 .020 2.85
K542M82AP 82.00 / 3.228 .040 2.96

To see an in depth look at all the specs for each piston, please see the Wiseco Automotive Catalog

Applications

  • 1990-2001 Acura Integra
  • Application Notes: B18A1;B18B1;B17A1;B18C1;B18C5
  • 1999-2001 Honda Civic Si
  • Application Notes: B16A2
  • 1994-1997 Honda Civic Del Sol
  • Application Notes: B16A2;B16A3

What's in the box?

  • Pistons
  • Piston rings
  • Pins

Warranty

PMI warrants that any Product manufactured by PMI will be free from defects in material and workmanship for 30 days following date of original purchase (€œPMI Warranty€�)

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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 Click Here For Customer Service.