KB Hyper Performance Piston Set, KB355.STD

KB Hyper Piston - Ford 331 Rod 5.400 D-Cup +10cc 2V

Centered pin, 3.0" long. Spacer ring included. Made with Ford 302 block.

Sold As: Piston Set

Engine Manufacturer: Ford

Engine Family: Ford SB V8 Windsor

Engine Displacement (Liters): 5.4

Engine Displacement (cubic inches): 331

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dish

Crown (cc): +10cc

Compression Ratio: 55-10.3, 60-9.7, 64-9.2, 69-8.8

Top Land: 0.25

Pin Type: Press or Floating

Oversized: No

Rod (mm): 137.16

Exhaust Valve Depth/Diameter: .254/1.880

Make for Engine Family: Ford

Stroke (in): 3.25

Year Range: 1958-2016

Pin Diameter (mm): 23.5

OE Deck Height: 8.206

Intake Valve Depth/Diameter: .266/2.120

Bore Diameter IN: 4

Compression Height IN: 1.17

Compression Height MM: 29.7

Year From: 1958

Year To: 2016

Ring Pack: 1/16, 1/16, 3/16

Crown Type: D-CUP 2V

Oversizes: STD, .020, .030, .040, .060

Alloy: 390

Base Number: KB355

Piston Material: Cast 390 Hypereutectic Alloy

Stroke (mm): 82.6

Lock: PRJ100-3

Oversize: STD

Pin Diameter (in): 0.927

Pin Number: 0927x300K

Rod (in): 5.4

Pin Configuration: Centered