KB Performance Motorcycle Pistons · KB297.020

KB Performance Motorcycle Pistons KB297.020

Part #: KB297.020
UPC: 800745064479

Loading availability... Log in for inventory

Notify me when this item is in stock.

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

Log in to order

Description: KB MC Hyper Piston Kit - Harley Shovelhead 80ci 1978-84 -45.5cc Hemi-Dome 8.3:1

Description

KB MC Hyper Piston Kit - Harley Shovelhead 80ci 1978-84 -45.5cc Hemi-Dome 8.3:1

Features & benefits

- -Hypereutectic.
- -Centered pin.
- -Includes lockring, pin, & ring set.
- -8.3:1 at -.085 deck clearance.

Specifications

GTIN: 00800745064479
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: KB297
Bore (in): 3.498
Bore (mm): 88.8
Bore Diameter: 88.8
Compression Ratio: 8.3:1 w/117cc
Crown (cc): -45.4cc
Crown Type: HEMI DOME
Cylinder Bore Diameter: 3.498
Eng. Disp Liters: 1340
Eng. Disp. In.: 80
Eng. Disp. Liters: 1340
Engine Family: Shovelhead 80" 1978-1984
Engine Manufacturer: Harley Davidson
Exhaust Valve Depth/diameter: 2.060
Includes Ring Set: 25010.020
Intake Valve Depth/diameter: 2.060
Lock: RRN-81
Make For Engine Family: Harley Davidson
Oe Deck Height: 5.375
Oversize: .020
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: Dome
Piston Material: Cast 390 Hypereutectic Alloy
Ring Pack: 1/16, 1/16, 5/32
Rod (in): 7.44
Rod (mm): 188.976
Sold As: Piston & Ring Kit
Stroke (in): 4.25
Stroke (mm): 108.0
Top Land: .190
Year From: 1978
Year Range: 1978-1984
Year To: 1984

Fitment status

This product is universal and will fit your application.

Resources

Retail View