Wiseco Tracker Piston Kit - 88 TO 95 4.000" Stroke 9.5:1 +.010 — Harley-Davidson (1988-1995)

Wiseco Tracker piston kit for V-twin motorcycles with 88 cubic inch displacement, 4.000" stroke, and 9.5:1 compression ratio at +.010" oversized bore. Forged crown with valve pockets and ArmorGlide skirt coating for durability and reduced friction.

Features

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

Specifications

• Brand: Wiseco
• Manufacturer Part #: K0207P1
• Displacement: 88 cubic inches
• Stroke: 4.000 inches
• Compression Ratio: 9.5:1
• Bore Size: +.010 inch oversized
• Length: 9.5 in
• Width: 4.87 in
• Height: 4 in
• Weight: 2.75 lbs
• Country of Origin: United States of America

Fitment

Fits V-twin motorcycles with 88 cubic inch displacement and 4.000" stroke. Check your engine specifications and bore clearance before ordering.

Frequently Asked Questions

Do I need a gasket kit with this piston kit?

Gasket kits are sold separately. Order the appropriate gasket set for your engine to complete the top-end rebuild.

What does the +.010 bore size mean?

This piston is sized .010 inch larger than stock, requiring your cylinders to be bored .010 over. Check with your machine shop before ordering.

Does this piston come with rings?

Yes — precision fit rings are included in the kit for complete cylinder sealing.

What is ArmorGlide coating?

ArmorGlide is a skirt coating that reduces friction between the piston and cylinder wall, decreasing wear and quieting piston noise.