Wiseco Piston Kit 1986-1988 Ski-Doo Formula Plus 521cc 72mm Bore SK1211
Part Number: 09031191WISECO
- SKU:
- 09031191
- MPN:
- SK1211
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
Description
If you're rebuilding the top end of your 1986-1988 Ski-Doo Formula Plus 521cc, you need pistons engineered to handle sustained high RPM and extreme combustion pressures without sacrificing reliability. Wiseco's high-silicone forged construction delivers the strength and thermal stability required for aggressive riding conditions, while the precision bore sizing ensures a perfect fit and consistent compression. This complete kit eliminates the guesswork—everything you need for a professional-grade rebuild comes in one box.
- High-silicone forged pistons
- 72mm bore diameter
- Includes compression rings
- Wrist pins included
- Circlips included
- Top-end gasket kit
- Minimal thermal expansion
- Extreme pressure rated
- Ski-Doo Formula Plus fitment
- 521cc displacement application
- Wiseco ring compatibility
- Complete rebuild kit
Specs
DISPLACEMENT: |
521 CC |
MODEL: |
PRO-LITE |
RIDING STYLE: |
SNOW |
STROKE LENGTH METRIC: |
64.00 MM |
TYPE: |
TOP END |
PISTON MATERIAL: |
4032 ALUMINUM ALLOY |
SKIRT COATING: |
ARMORGLIDE® |
UNITS: |
KIT |
BORE - OVERSIZE: |
STANDARD |
BORE - OVERSIZE METRIC: |
STANDARD |
BORE SIZE METRIC: |
72.00 MM |
COOLING SYSTEM: |
LIQUID COOLED |
ENGINE TYPE: |
2-STROKE |
PISTON DIAMETER METRIC: |
71.90 MM |
PRODUCT NAME: |
REBUILD KIT |
Fitment
Fitment for Wiseco Piston Kit 1986-1988 Ski-Doo Formula Plus 521cc 72mm Bore SK1211
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