KB PERFORMANCE Piston Kit - Evolution KB305.005
Part Number: DS751266KB PERFORMANCE
- SKU:
- DS751266
- UPC:
- 800745130068
- MPN:
- KB305.005
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
Description
If you're building an engine that demands precision and reliability, KB Performance pistons deliver the tight tolerances and consistent weight distribution that separate competitive builds from the rest. The diamond-machined construction and T-5 heat-treated 390 hypereutectic aluminum allow you to run tighter clearances without sacrificing ring seal or piston life—a combination that translates directly to better performance and longevity under sustained load. Whether you're targeting the dyno or the track, these pistons are engineered for builders who refuse compromise.
- T-5 heat-treated aluminum
- 390 hypereutectic alloy
- Diamond-machined finish
- ±1 gram weight tolerance
- ±0.0005" precision per piston
- Reduced piston rock
- Superior ring seal
- Tight clearance capable
- Kit includes two pistons
- Wrist pins included
- Spiral-lock pin clips
- Hastings moly rings
- Rings, clips sold separately
- Read included instructions
- Top ring gap critical
- MPN: KB305.005
Specs
BORE SIZE IMPERIAL: |
3.498' |
COMPRESSION RATIO IMPERIAL: |
9.6:1 |
BORE OVERSIZE - IMPERIAL: |
+0.005' |
PISTON MATERIAL: |
HYPEREUTECTIC ALLOY |
RIDING STYLE: |
STREET |
PRODUCT NAME: |
PISTON KIT |
UNITS: |
KIT |
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