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Kawasaki 1075 8.5CR Piston Kit

Part Number 125083 (132898959)
$937.99 $986.99 SAVE 4%
Out of stock
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Description

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 sport bike and other motorcycle engines. Engineered, forged and machined 100 percent in the USA, JE Pistons are designed for each specific engine and riding application to provide the ultimate combination of durability and performance. From the road course to the drag strip everything in between, JE Pistons' performance is proven with every handful of throttle and wave of the checkered flag. Equip your bike with the best in forged pistons.

JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

MADE IN USA

Fitment

This part fits the following vehicles.

  • 1973-1977 Kawasaki KZ900/Z1
  • 1976 Kawasaki KZ900 LTD
  • 1977-1982 Kawasaki KZ1000B/K LTD
  • 1978, 1980 Kawasaki KZ1000D Z1R
  • 1978-2003, 2005 Kawasaki KZ1000C/P Police
  • 1979-1980 Kawasaki KZ1000E Shaft
  • 1980 Kawasaki KZ1000G Classic
  • 1981-1982 Kawasaki KZ1000M CSR

Features & benefits

  • 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
  • Forged in the USA 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
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA

Specifications

2nd Groove Width 0.0485
Add-On XC7200
Bore Diameter 72.00
Compression Height 0.979
Compression Ratio 0.33681712962963
Compression Ratio Actual 8.50:1
Connecting Rod Length STOCK IN
Country Of Origin USA
Cylinder Head KZ 2 VALVE
Engine KAWASAKI
Engine Displacement 1000
Engine Stroke 2.598
Engine Type ICE
Exhaust Angle 25
Exhaust Depth .145
Forging Type Round
Industry Powersports
Intake Angle 25
Intake Depth .145
Oil Groove Width 0.11100
Oil Ring Thickness 0.111
Piston Average Weight 206
Piston Head Type Dome
Piston Material 2618
Piston Series JE Pistons
Piston To Wall Clearance -0.003
Piston Volume 0.00
Product Market Street
Product Type Engine Piston Kit
Ring Set - Recommended XC7200
Ring Set Included Yes
Ring Set Part Number XC7200
Second Compression Ring Thickness 0.0485
Top Compression Ring Thickness 0.0400
Top Groove Width 0.04000
Wrist Pin Length 2.250
Wrist Pin Outer Diameter 0.669
Wrist Pin Wall Thickness 0.110

Warranty

30 Months

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Carb Status

California carb status to be completed

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