KB Hyper Performance Piston Set, KB199.020

KB Hyper Piston - Ford 427 Rod-6.490 D-Cup 20cc

Centered pin. Narrow small end of rod to 1" width.

Sold As: Piston Set

Engine Manufacturer: Ford

Engine Family: Ford BB V8 FE

Engine Displacement (Liters): 7

Engine Displacement (cubic inches): 427FE

Bore Size (in): 4.234

Bore Size (mm): 107.5

Piston Head Type: Dish

Crown (cc): +20cc

Compression Ratio: 61-10.8, 70-9.9, 74-9.6

Top Land: 0.275

Pin Type: Press or Floating

Pin Diameter (mm): 24.8

Alloy: 390

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

Bore Diameter MM: 107.5

Compression Height IN: 1.775

Bore Diameter IN: 4.234

Oversized: Yes

Crown Type: STEP DISH 2V

Pin Diameter (in): 0.975

Pin Configuration: Centered

Stroke (in): 3.78

Compression Height MM: 45.1

Rod (in): 6.49

Base Number: KB199

Intake Valve Depth/Diameter: .260/2.370

Pin Number: 0975x300K

Exhaust Valve Depth/Diameter: .260/2.370

Stroke (mm): 96

Make for Engine Family: Ford

OE Deck Height: 10.17

Oversizes: .020, .040

Lock: PRH107-3

Year Range: -

Piston Material: Cast 390 Hypereutectic Alloy

Rod (mm): 164.846

Oversize: 0.02