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Icon Pistons IC777-100 Fits BBC 427 Dome 18cc Bore 4.350

Original price was: $520.25.Current price is: $97.85.

SKU: emrmgptl64546 Category:

Description

Icon Forged Pistons are forged from high ductile 2618 alloy. With a 1% silicon content 2618 alloy they are formulated and heat treated for the most demanding performance applications such as very high compression ratios, boosted application and nitrous

  • Crown and valve reliefs are cnc machined
  • Top land mini groove technology
  • Skirts machined by UEM’s unique in house built cnc machines
  • Accumulator groove to help eliminate flutter and maximize ring seal
  • Skirt and pin boss struts designed to withstand heavy loads from high cylinder pressures
  • Wrist pins and spiral lock rings included
  • 1/16 1/16 3/16 rings not included
  • Compression Ratio 96.5cc 10.9:1, 108cc 9.8:1, 119cc 8.9:1
  • Advertised piston weight 671 grams, 141 gram wrist pin
  • OE Deck Height 9.800″
  • Note: Standard bore size is 4.250
  • Notes: Centered Pin, Closed Chamber Design, Edelbrock and O.E. Heads
  • Notes: Ships direct from manufacturer
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