KB PERFORMANCE Piston Kit KB258.010
Part Number: DS751243KB PERFORMANCE
- SKU:
- DS751243
- UPC:
- 800745060365
- MPN:
- KB258.010
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
Description
If you're building or rebuilding an engine that demands precision and reliability, KB Performance pistons are engineered to deliver tighter tolerances and superior ring seal compared to standard alternatives. The diamond-machined construction and hypereutectic aluminum alloy allow for a more aggressive piston fit, reducing rock and minimizing blow-by for increased power transfer. Whether you're tuning a street engine or pushing limits on the track, this kit gives you the control and durability that separates quality builds from average ones.
- Material: T-5 hypereutectic aluminum
- Heat-treated: Enhanced durability
- Weight tolerance: ±1 gram
- Machining precision: ±0.0005"
- Kit includes: Two pistons
- Pins and clips: Spiral-lock design
- Rings: Hastings moly-coated
- Installation: Bolt-on replacement
- Fit: Tighter than standard pistons
- Ring seal: Optimized design
- MPN: KB258.010
- Rings available: Sold separately
Specs
PISTON MATERIAL: |
HYPEREUTECTIC ALLOY |
BORE OVERSIZE - IMPERIAL: |
+0.010' |
UNITS: |
KIT |
COMPRESSION RATIO IMPERIAL: |
8.6:1 |
PRODUCT NAME: |
PISTON KIT |
RIDING STYLE: |
STREET |
BORE SIZE IMPERIAL: |
3.498' |
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