Wiseco Tracker Piston Kit - 88 TO 95 4.000" Stroke 9.5:1 +.020 — Harley-Davidson (1988-1995)

Wiseco Tracker piston kit for V-twin motorcycles with 88 cubic inches displacement, 4.000" stroke, and 9.5:1 compression ratio in +.020" oversized bore. Forged piston crown with generous valve pockets, precision-fit rings, and ArmorGlide skirt coating for reduced friction and improved durability.

Features

• Forged piston crown with big-valve pockets
• Precision-fit rings for superior sealing
• Force-fed pin oiling for enhanced piston pin lubrication
• ArmorGlide skirt coating reduces friction and scuff resistance
• Made in the United States

Specifications

• Brand: Wiseco
• Manufacturer Part #: K0207P2
• Displacement: 88 cubic inches
• Stroke: 4.000 inches
• Compression Ratio: 9.5:1
• Bore Size: +.020 inches oversized
• Weight: 2.75 lbs
• Country of Origin: United States of America

Fitment

Fits V-twin motorcycles with 88 cubic inch displacement, 4.000" stroke, and stock or custom builds requiring a +.020" oversized bore.

Frequently Asked Questions

Are gaskets and seals included with this piston kit?

No — gasket kits are sold separately. Order a gasket kit for your specific engine to complete the rebuild.

What does +.020 mean?

+.020 indicates a .020" oversized bore. Your cylinders must be bored and honed to this specification before installation.

Is this piston forged or cast?

Forged — the piston crown is forged for strength and durability under high compression and load.

What's ArmorGlide coating?

A proprietary skirt coating that reduces friction between the piston and cylinder wall, lowering operating temperature and improving wear resistance.

Will this fit my Harley or Indian?

This kit fits 88-inch V-twins with 4.000" stroke. Verify your engine's exact displacement and stroke before ordering.