Wiseco Tracker 9.5:1 +.030 Piston Kit - Harley Sportster 883-1200 EVO
About Wiseco
Wiseco has forged pistons in Mentor, Ohio since 1941, supplying everything from factory race teams to big-bore street builds. Forged construction is what lets a V-twin survive higher compression and more cylinder pressure than the stock cast piston was designed for.
Unleash more power from your Sportster 883-to-1200 EVO conversion with the Wiseco Tracker Piston Kit. This kit is engineered for riders seeking a reliable boost in compression and a durable foundation for their engine build.
Why riders pick this
- Forged piston crown for superior strength and reliability
- 9.5:1 compression ratio for a significant power increase
- +.030 oversized bore for 883-to-1200 EVO conversions
- ArmorGlide skirt coating reduces friction and extends piston life
- Precision rings ensure optimal cylinder sealing and performance
- Force-fed pin oiling for enhanced lubrication
The Wiseco Tracker Piston Kit provides a robust solution for upgrading your Harley-Davidson Sportster 883 to 1200cc EVO engine. Featuring a 9.5:1 compression ratio and a +.030 oversized bore, this kit is designed for optimal performance and longevity. Each piston is forged for superior strength and comes with advanced coatings to reduce friction and wear.
Engineered for Durability and Performance
- Forged piston crown ensures extreme durability under demanding conditions
- Precision-fit rings provide excellent sealing and reduce blow-by
- Force-fed pin oiling enhances lubrication for critical components
- ArmorGlide skirt coating minimizes friction and resists scuffing
The Foundation of a Strong Build
This Wiseco Tracker Piston Kit is a critical component for any serious 883-to-1200 EVO conversion. While it includes the piston, pin, and rings, remember that gasket kits are sold separately. Pair this piston kit with a performance cam and a proper dyno tune to fully realize the power potential of your Sportster.
Specifications
- Brand: Wiseco
- Manufacturer Part #: K0212P3
- Compression Ratio: 9.5:1
- Bore Size: +.030 oversized
- Length: 9.5 in
- Width: 4.87 in
- Height: 4 in
- Weight: 2.75 lbs
- Country of Origin: United States of America
Common questions
What compression ratio is this piston kit?
This Wiseco Tracker Piston Kit features a 9.5:1 compression ratio with a +.030 oversized bore, suitable for 883-to-1200 EVO conversions.
Are gaskets included with this piston kit?
No, gaskets are not included. You will need to purchase a complete gasket kit separately to complete your engine build.
Will this piston kit fit my specific Sportster model?
This kit is designed for Harley-Davidson Sportster models undergoing an 883-to-1200 EVO engine conversion. Please confirm fitment for your exact year and model using our Shop by Bike tool.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Wiseco |
| TYPE | Piston kits & Components |
| SKU | K0212P3 |
| WEIGHT | 2.75 lb |
| 9.5 | 1 Compression |
