KB Hyper Performance Piston Set, KB189.STD

KB Hyper Piston - Ford 416W Rod-6.123 D-Cup 30cc 2V

Centered pin. Spacer ring included. Pre-71 blocks.020 shorter, not enough stock to clean up. Made with Ford 351W block.

Sold As: Piston Set

Engine Manufacturer: Ford

Engine Family: Ford SB V8 Windsor

Engine Displacement (Liters): 6.8

Engine Displacement (cubic inches): 416

Bore Size (in): 4

Bore Size (mm): 101.6

Piston Head Type: Dish

Crown (cc): +30cc

Compression Ratio: 55-10.1, 60-9.7, 64-9.3, 68-8.9

Top Land: 0.275

Pin Type: Press or Floating

Pin Number: 0927x300K

Crown Type: D-CUP 2V

Rod (mm): 155.5242

Rod (in): 6.123

Pin Configuration: Centered

Year Range: -

Pin Diameter (in): 0.927

Compression Height MM: 33.3

Bore Diameter IN: 4

Compression Height IN: 1.31

Oversized: No

Exhaust Valve Depth/Diameter: .325/2.120

Lock: PRJ100-3

Pin Diameter (mm): 23.5

Ring Pack: 5/64, 5/64, 3/16

Piston Material: Cast 390 Hypereutectic Alloy

Base Number: KB189

Make for Engine Family: Ford

Oversize: STD

OE Deck Height: 9.5

Stroke (in): 4.075

Stroke (mm): 103.5

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

Intake Valve Depth/Diameter: .325/2.120

Alloy: 390