Wiseco Piston Kit Standard Evolution Big Twin 1340cc 1984-1998 K1640
Part Number: K1640WISECO
- SKU:
- K1640
- MPN:
- K1640
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
Description
If you're rebuilding your Evolution Big Twin or planning a displacement increase, a quality piston kit is non-negotiable—it directly affects combustion efficiency, reliability, and how your engine handles boost or high RPM demands. The Wiseco K1640 delivers forged construction and proven materials that won't compromise when you're pushing power, and this complete kit eliminates the guesswork of sourcing individual components separately. You get everything needed for a proper top-end refresh, saving time and ensuring proper fitment across your 1340cc platform.
- High-silicon aluminum alloy
- Forged piston construction
- Fits 1340cc Evolution Big Twin
- Year range: 1984–1998
- Complete kit included
- Piston rings included
- Wrist pins included
- Circlips included
- Top end gasket set
- Bolt-on installation
- Cylinder sleeves sold separately
- MPN: K1640
Specs
PISTON MATERIAL: |
ALUMINUM |
STROKE LENGTH IMPERIAL: |
4-1/4' |
BORE SIZE IMPERIAL: |
3.498' |
BORE OVERSIZE - IMPERIAL: |
STANDARD |
COMPRESSION RATIO IMPERIAL: |
8.5:1 |
DISPLACEMENT: |
1340 CC |
PRODUCT NAME: |
REBUILD KIT |
RIDING STYLE: |
STREET |
TYPE: |
TOP END |
UNITS: |
EACH |
BORE - OVERSIZE: |
STANDARD |
PISTON MATERIAL: |
FORGED |
Fitment
Fitment for Wiseco Piston Kit Standard Evolution Big Twin 1340cc 1984-1998 K1640
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