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KB PERFORMANCE Piston - Evolution KB920C.020

Part Number: 09105057
KB PERFORMANCE
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SKU:
09105057
UPC:
800745247384
MPN:
KB920C.020
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.75 LBS
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$285.57
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Description

Reliable piston performance is the foundation of any high-revving engine build, and the KB PERFORMANCE Evolution KB920C.020 delivers the durability and precision you need for consistent power delivery. Built from 4032 aluminum alloy and engineered with an offset pin design, these pistons minimize noise and friction while maintaining the thermal stability required for sustained boost or high-RPM operation. Whether you're tuning a street engine or preparing for the track, this complete kit includes everything necessary for installation—pistons, pins, clips, and rings—so you can focus on making power without compromise.

  • Forged 4032 aluminum alloy
  • Offset pin design
  • Superior coated skirts
  • Kit includes two pistons
  • Spiral-lock pin clips included
  • Hastings moly rings included
  • MPN: KB920C.020
  • Reduced friction operation
  • Thermal stability optimized
  • Bolt-on installation compatible
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Specs

COMPRESSION RATIO IMPERIAL:
9.5:1
PRODUCT NAME:
PISTON KIT
RIDING STYLE:
STREET
BORE - OVERSIZE:
+0,020'
BORE OVERSIZE - IMPERIAL:
+0.020'
BORE SIZE IMPERIAL:
3.498'
PISTON MATERIAL:
4032 ALUMINUM ALLOY
UNITS:
KIT
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Fitment for KB PERFORMANCE Piston - Evolution KB920C.020

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