Wiseco Piston Kit — 4.075" Bore — 117 CI — 114"/117" M8

Includes:

• 2x Black Edition Piston

• 2x Ring Sets

• 2x Wrist Pins

• 4x Cirlips

• Features ArmorX™ piston coating for superior protection in extreme conditions and reduced wear
• ArmorFit™ skirt coating auto-adjusts to the cylinder wall so there’s no need to measure clearance; provides smooth, quiet, trouble-free operation
• Dome design for improved flame travel to maximize air/ fuel burn efficiency
• High compression (11:1) for added power
• Superfinish piston pin reduces friction and improves scuff resistance
• Enhanced pin oiling for improved lubrication and reduced friction
• Augmented ring land details improve ring seal and function
• Dedicated rings for precise fit, improved compression and oil control
• Kit includes two pistons, rings, piston pins and circlips
• Made in the USA
• Fits OEM and Screamin’ Eagle cylinder heads.

Stroke Length

4.500"

Compression Ratio

11.1:1

Skirt Coating

ArmorFit™

Piston Material

Forged 2618 Aluminum

Displacement

117 CI

Bore Size

4.075"

Piston Diameter

4.072"

Riding Style

Street

Model

Black Edition™

Units

Kit

Shipping weight

2.75 lb

Package size

9.7 × 5.1 × 4.3 in

Country of origin

USA

Salto part #

0903-1678

Wiseco part #

K2804

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

The distributor lists it for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.

Is this genuine Wiseco?

Yes. It ships new from the same distributors the big online stores buy from — Wiseco part #K2804.