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KB PERFORMANCE Piston Kit - Twin Cam Hypereutectic Piston Kit

: Pistons & Cylinders

: KB PERFORMANCE

: DS-751287

Regular price $319.95 USD

  Lease to own   Pay as low as   $/week

Drag part number: DS-751287 Manufacturer Number: KB411.005 Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy Allows a tighter fit and longer...

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  • Drag part number: DS-751287
  • Manufacturer Number: KB411.005
  • Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy
  • Allows a tighter fit and longer piston and ring life
  • Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
  • Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
  • Replacement piston rings sold separately
  • KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance
  • Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation
  • Use lock rings Part #0913-0001 (4-pk)
  • Product Name: Piston Kit
  • Piston Material: Hypereutectic Alloy
  • Bore Size: 3.875"
  • Bore - Oversize: +0,005"
  • Bore Oversize: +0.005"
  • Compression Ratio: 10.5:1
  • Units: Kit
  • Riding Style: Street
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KB PERFORMANCE Piston Kit - Twin Cam Hypereutectic Piston Kit

Regular price $319.95 USD