The Wiseco Pro-Lite Piston Kit - Honda CR250R 1986-96 is part of the latest performance part range from Wiseco.

High-Performance Piston from Wiseco.

Features:

Forged from high-silicon Aluminium alloy for maximum strength and dependability

Wiseco offers a complete range of popular piston models and years for both trail and racing applications

Durability, longevity and increased horsepower

Innovative forging design and piston skirt provide maximum horsepower and torque

Feature forged pistons, rings, wrist pins, and circlips

Cylinder sleeves must be purchased separately

Now you can own the same race parts as all the top race teams

These high-tech piston designs offer maximum compression ratios, ultra-stiff strutted forgings, and titanium nitride-coated rings, which all add up to more power that is sustained longer

When blow-by starts to increase on other pistons and power starts to fade, Wiseco Race Series parts continue sealing and performing

Have additional features over standard Pro-Lite parts

Each piston is E-Coated on the crown, ring grooves, and pin bore, for maximum wear resistance and protection from micro-welding, galling, and detonation

GP Series parts generally have less machining on the outside, which helps seal up the bore for increased compression

Additionally, boost ports are removed for a more predictable powerband and increased pull on the top end

Service intervals may be increased with Racer's Choice pistons over conventional Wiseco pistons, and are for expert racers and tuners only.

Spec:

BORE SIZE: 66,40 mm

DISPLACEMENT: 249 cc

UNITS: Each

PRODUCT NAME: Piston Kit

ENGINE TYPE: 2-Stroke

STROKE LENGTH: 72,00 mm

PISTON MATERIAL: Aluminium| Forged

BORE:Standard

To fit:

HONDA CR 250 R 1986

HONDA CR 250 R 1987

HONDA CR 250 R 1988

HONDA CR 250 R 1989

HONDA CR 250 R 1990

HONDA CR 250 R 1991

HONDA CR 250 R 1992

HONDA CR 250 R 1993

HONDA CR 250 R 1994

HONDA CR 250 R 1995

HONDA CR 250 R 1996

Manufacturer part number: W614M06640

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