427 BBC DOME PISTON 29cc 4.310BORE, 3.760 STROKE, 6.135″ ROD

Description

JE Pistons SRP line is
proud to offer huge
performance for the price.
Forged from strong, 4032
aluminium alloy material, SRP
pistons blend strength with
affordability, offering an
excellent performance bargain
for performance rebuild and
street/strip applications.
(some applications in 2618)

Features:

• Designed
  to fit Edelbrock Performer
  & RPM Series Heads (110
  &112cc) as well as most
  open chamber GM®,
  Dart®, and Brodix®
  Heads
• 4032 low
  expansion high silicon
  aluminium alloy heat treated
  to SRP specifications
• CNC machined domes with
  radiused valve reliefs
  provide optimum flame travel
• Pin fitting and
  double spiro locks
  (#990-042-CS) included
• 990-2930-15-51S wrist
  pins (150 grams) included
• CNC Machined ring grooves
  accept 1/16, 1/16, 3/16 rings
  (Sold separately)

Specifications:

• Engine:
  BIG BLOCK CHEV
• Bore
  Diameter: 4.310
• Compression Height: 1.765
• Compression Ratio with
  112cc chamber volume: 10.6
• Compression Ratio
  with 118cc chamber volume:
  10.0
• Compression
  Ratio with 124cc chamber
  volume: 9.5
• Piston
  Volume: +29.0
• Cylinder Head: OPEN CHAMBER
• Piston Pin Outside
  Diameter: 0.990
• Piston Pin Length: 2.930
• Piston Pin Material: 5115
• Ringset Included: No
• Top Compression Ring
  Thickness: 1/16″
• Second Compression Ring
  Thickness: 1/16″
• Oil Ring Thickness:
  3/16″
• Piston
  Material: 4032
• Forging Type: FSR
• Piston Avg Weight: 682
• Pin Wall Thickness: 0.150
• Piston Type: Dome
• Ring Set:
  S100S8-4310-5