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United Engine Machine KB110KTM.030

Ford 351W Hypereutectic Piston and Ring Kit Flat Top

United Engine Machine KB110KTM.030

648-KB110KTM.030

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Estimated ship date 02/28/18 if Ordered Today
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United Engine Machine KB110KTM.030 Ford 351W Hypereutectic Piston and Ring Kit Flat Top $463.99
Ford 351W Hypereutectic Piston and Ring Kit
  • Flat Top
  • 4.030'' Bore (+.030'')
  • Use w/5.956'' Connecting Rod & 3.500'' Crank Stroke
  • Comp. Ratio: 11.1/62cc; 10.6/66cc; 9.5/76cc
  • 8/pkg

  • United Engine Machine KB110KTM.030 Details

    Ford 351W with 351C heads

  • Flat Top Pistons
  • Kit Includes:
  • KB110.030 Pistons
  • 4000BM8.030 Rings

    Technical Specs:
  • Alloy: Hypereutectic 390
  • Bore: 4.030''
  • Crankshaft Stroke: 3.500''
  • Connecting Rod Length: 5.956''
  • Deck Height: 9.500''
  • Compression Height: 1.774''
  • Pin Size: 0.9122''
  • Pin Location: Centered
  • Flat Top: 2cc 1V Relief
  • Ring Grooves: 1/16'' Top; 1/16'' Middle; 3/16'' Bottom
  • Gram Weight: 634/143
  • Compression Ratio: 11.1:1 w/62cc Heads; 10.6:1 w/66cc Heads; 9.5:1 w/76cc Heads
  • For 1971-up blocks. Pre-1971 blocks .020'' shorter, not enough stock to clean up.

  • Specifications:

    Manufacturer's Part Number:
    KB110KTM.030

    100% CNC Machined Pistons

    New high silicon alloys and diamond tooling have give Keith Black designers the material and equipment for performance breakthroughs in engine design. KB piston are 100% CNC machined and T-6 heat treated from 16%-18% silcon Hypereutectic alloy. Features include drilled oil returns and pin oil supply, .072'' spiral wound retaining ring, 100% diamond turned, compensated high strength ring lands, high top ring location, 360° pressure pin oiling, diamond honed pin hole and lightweight rigid rib skirt design.

    Features:

    • 390 Hypereutectic alloy with 16% Silicon
    • Fully machined crowns and valve reliefs
    • Drilled oil drain backs
    • Full floating wrist pins
    • Triple wound spiral locks
    • Reflective alloy allows 2% power increase
    • Quench dome technology minimizes deterioration
    • Zero deck quench designs
    • Sold in Sets (except when noted as 1 piston per package)


      Click here for reference guide to piston top designs