Wiseco Tracker 10:1 +.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.
Upgrade your Harley-Davidson Sportster 883-to-1200 EVO with the Wiseco Tracker Piston Kit, engineered for serious performance. This kit features a 10:1 compression ratio and a +.030 oversized bore, providing a robust foundation for your engine build.
Why riders pick this
- Forged piston crown for extreme durability and strength
- 10:1 compression ratio for enhanced power output
- +.030 oversized bore for 883-to-1200 EVO conversions
- ArmorGlide skirt coating reduces friction and extends piston life
- Precision-fit rings for optimal sealing and efficiency
- Force-fed pin oiling for improved lubrication
The Wiseco Tracker Piston Kit is a premium upgrade for Harley-Davidson Sportster 883 to 1200cc EVO engine conversions. Designed with a 10:1 compression ratio and a +.030 oversized bore, these forged pistons deliver increased power output while maintaining reliability on pump gas. Each piston features an ArmorGlide skirt coating to reduce friction and wear, ensuring long-lasting performance in your V-twin.
Performance and Durability Combined
- Forged piston crown with generous valve pockets for superior strength
- Precision-fit rings ensure ultimate sealing and efficient power transfer
- Force-fed pin oiling provides enhanced lubrication for the piston pin
- ArmorGlide skirt coating reduces friction and scuff resistance
Optimizing Your EVO Sportster
This Wiseco Tracker Piston Kit is a key component for any 883-to-1200 EVO conversion seeking a 10:1 compression ratio and requiring a +.030 oversized piston. While the kit includes the piston, pin, and rings, gasket kits are sold separately. Remember that this piston requires cylinder boring, and a professional dyno tune will help maximize the performance of your upgraded Sportster engine.
Specifications
- Brand: Wiseco
- Manufacturer Part #: K0213P3
- 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 does this piston kit provide?
This Wiseco Tracker Piston Kit offers a 10:1 compression ratio, designed for increased power while remaining reliable on pump gas in a naturally aspirated EVO Sportster.
Do my cylinders need to be bored for this piston kit?
Yes, this piston is +.030 oversized and requires your cylinders to be bored to match for proper fitment and performance.
Are gaskets included with this piston kit?
No, gaskets are sold separately. You will need to order a complete gasket kit that matches your specific engine displacement and year.
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 | K0213P3 |
| WEIGHT | 2.75 lb |
| 10 | 1 Compression |
