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Diamond Pistons

Diamond Pistons D11543-R1-8 Diamond Ls3 L92 4.065" B -2Cc

Diamond Pistons D11543-R1-8 Diamond Ls3 L92 4.065" B -2Cc

D11543-R1-8
$2,000.60 AUD
$2,000.60 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

Piston Specifications:

  • Block: LS3/L92
  • Bore: 4.065"
  • Stroke: 3.622"
  • Rod: 6.125"
  • Comp Heigh: 1.304"
  • Weight: 457
  • Pin: .927 x 2.500"
  • CC's: Flat Top -2.0cc
  • Comp Ratio With 62cc Head: 11.5
  • Comp Ratio With 70cc Head: 10.4
  • Comp Ratio With 76cc Head: 9.8
  • Ring Set: 09454065

Piston Features:

  • 3D milling on piston crowns for ready to install finish
  • Valve pockets designed to work with most aftermarket cylinder heads
  • Offset pins for quiet operation
  • Moly skirt coating for friction loss and skirt wear protection
  • Top ring down dimension: .250"
  • Ratios figured for .040 head gasket
  • Premium 1.2mm x 1.2mm x 3.0mm ring package included
  • Premium 8620 .185W wrist pins included
  • Valve pocket depth: 0.176" intake and .105" exhaust
  • 2618 material for High HP-NOS-Boost applications


Manufacturer Part Number:

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