Ford 460 - Flat Top Forged Piston501 c.i., 4.390" bore, 4.140" stroke, 6.700" rod length, -3.0cc dome volumeBrand: SRPPart Number: SRP150725Description: 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:
- 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications
- CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings (Rings Sold Separately)
- Includes wrist pin see footnotes for diameter
- .990 x 2.930 x .150 straight wall
Specifications:
- Engine: BIG BLOCK FORD
- Bore Diameter: 4.390
- Compression Height: 1.520
- Compression Ratio with 72cc chamber volume: 12.5
- Compression Ratio with 80cc chamber volume: 11.7
- Compression Ratio with 84cc chamber volume: 10.8
- Piston Volume: -3.0
- Cylinder Head: SUPER COBRA JET
- 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: 602
- Pin Wall Thickness: 0.150
- Piston Type: Flat
- Ring Set: S100S8-4390-5
