KB Performance Motorcycle Pistons · KB272.040

KB Performance Motorcycle Pistons KB272.040

Part #: KB272.040
UPC: 800745131676

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Brand: KB Performance Motorcycle Pistons Series: KB Hyper V-Twin Piston Sets

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Description: KB MC Hyper Piston Kit - Harley SportsterEVO 883 to 1200 1986-22 +10cc Dish 10:1

Description

KB MC Hyper Piston Kit - Harley SportsterEVO 883 to 1200 1986-22 +10cc Dish 10:1

Features & benefits

- -Hypereutectic.
- -Includes lockring, pin, & ring set.
- -1.120" comp. hgt.
- -8.1:1 c/r w/ 1200 head.
- -Oil ring sup: R-102/STD-.020 R-103/.030 & R-104/.040.

Specifications

GTIN: 00800745131676
Life cycle: Available to Order
AAM brand code: KBM
Warehouse brand code: FHRL
AAIA brand code: FHRL

Attributes

Alloy: Cast 390 Hypereutectic Alloy
Base Number: KB272
Bore (in): 3.498
Bore (mm): 88.8
Bore Diameter: 88.8
Compression Ratio: 10.0:1 w51cc
Crown (cc): +10cc
Crown Type: DISH
Cylinder Bore Diameter: 3.498
Eng. Disp Liters: 1200
Eng. Disp. In.: 74
Eng. Disp. Liters: 1200
Engine Family: Sportster EVO 883 to 1200 Conversion 1986-Present
Engine Manufacturer: Harley Davidson
Exhaust Valve Depth/diameter: .225/1.540
Includes Ring Set: 25009.040
Intake Valve Depth/diameter: .219/1.800
Lock: RRN-81
Make For Engine Family: Harley Davidson
Oe Deck Height: 5.375
Oversize: .040
Oversized: Yes
Oversizes: STD .005 .010 .020 .030 .040
Pin Configuration: Centered
Pin Diameter (in): .792
Pin Diameter (mm): 20.1
Pin Number: 0792x216K
Pin Type: Floating
Piston Head Type: Dish
Piston Material: Cast 390 Hypereutectic Alloy
Ring Pack: 1/16, 1/16, 3/16
Rod (in): 6.926
Rod (mm): 175.9204
Sold As: Piston & Ring Kit
Stroke (in): 3.812
Stroke (mm): 96.8
Top Land: .230
Year From: 1986
Year Range: 1986-2018
Year To: 2018

Fitment status

This product is universal and will fit your application.

Resources

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