KB Performance Motorcycle® - Dish Piston Kit

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$312.72
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Vehicle Fitment

MakeModelYear
Harley DavidsonBad Boy 1995-1997
Dyna Convertible 1994-2000
Dyna Glide Daytona 1992
Dyna Glide Sturgis 1991
Dyna Low Rider 1993-2005, 2007-2009, 2014-2017
Dyna Super Glide 1995-2005, 2007-2010
Dyna Wide Glide 1993-2005, 2007-2017
Electra Glide Classic 1986-2013
Electra Glide Sport 1987-1993
Electra Glide Standard 1986-1987, 1995-2009
Electra Glide Ultra Classic 1989-2019
Fat Boy 1990-2017
FLHRI Road King 1998-1999
FXR2 1999
FXR3 1999
FXRS-Conv Low Rider Sport Convertible 1989
Heritage Softail 1986-1990, 2006
Heritage Softail Classic 1988-2017
Heritage Softail Nostalgia 1993
Heritage Softail Special 1994-1996
Heritage Springer 1997-2003
Low Glide 1986-1992
Low Rider Chrome 1987
Low Rider Custom 1987-1994
Low Rider Sport 1986-1993
Low Rider Sport Convertible 1990-1993
Night Train 1999-2009
Road Glide 1998-2009
Road King 1994-2021
Road King Classic 1998-2006
Softail Custom 1986-1999, 2007-2010
Softail Standard 1986-1990, 1999-2007
Sport Glide 1986-1992
Sport Glide Grand Touring 1986
Springer Softail 1988-2006
Super Glide Custom 1992, 2005, 2007-2014
Super Glide II 1986-1994
Tour Glide Classic 1986-1991
Tour Glide Ultra Classic 1989-1996
Wide Glide 1986

Product Details

Dish Piston Kit by KB Performance Motorcycle®. Hypereutectic Alloy is a cast 16% high silicon content material that has very high thermal barrier properties along with a low thermal expansion rate. This alloy is perfectly suited for an air-cooled engine. Tight piston-tocylinder clearances are used to achieve better ring seal and a quiet running engine. Hypereutectics are best suited for Street Bikes using stock or mild compression ratios to 10.5:1 running on pump fuel. With the high silicon content, these pistons will resist skirt wear the best. Models that end in a "C" come with Anti-Friction skirt coating.

Specifications

Alloy: 4032
Bore Standard: 3.498"
Bore Standard: 88.8 mm
Comp. Ht.: 1.208"
Compression Ratio: 10.5: with 51cc
Crown: +6.3cc
Crown Type: Dish
Engine Disp Liters: 1200
Engine Disp: 74"
Exhaust Valve Depth/Diameter: 0.109-1.700/0.224-1.540
Intake Valve Depth/Diameter: 0.184-1.990/0.219-1.800
Lock: RRN-81
Pin Diameter: 0.791"
Pin Diameter: 20.1 mm
Pin No: 0791x216K
Pin Type: Floating
Ring Set #: CR4616
Ring Sizes: 2-1/16, 1-5/32
Rod: 6.926"
Rod: 176 mm
Stroke: 3.812"
Stroke: 96.8 mm
Top Land: 0.200
Weight: 341/97

Features

  • Expertly crafted from the highest grade materials
  • Built for long-lasting dependability and unmatched quality
  • Made with great care and extreme attention to detail

KB Performance® has carved out a niche for itself in the motorcycle industry by offering state-of-the-art high-performance pistons for Harley-Davidson and Indian bikes. Ideal for racing junkies, die-hard motocross riders and speed adrenaline fans, competition-grade KB Performance pistons are built with premium, high-strength Hypereutectic 390 alloy and Forged 4032 low expansion alloy to give you rock-solid durability and hardcore performance under the vigorous conditions of high revving speed conditions. KB Performance piston lineup goes the extra mile when it comes to incomparable reliability and terrific value. Advanced V-Twin performance piston technology married with the latest manufacturing techniques and rigorous quality standards put KB Performance products head and shoulders above the rest. They feature offset wrist pins to make your hog’s inner beast quieter and most pistons have coated skirts. KB Performance Low expansion alloy pistons will come in handy if you want a tighter piston to wall running clearance. With dependable KB Performance pistons, you can dress up your high performance beast to leave the competition in the dust!

Part Number:
KB925C.STD
UPC:
800745154347
Alternate MPN:
KB925CSTD

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KB Performance Motorcycle® - Dish Piston Kit
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