KB Hyper Performance Piston Kit, KB163KTM.040

1 Set KB163.040/1 Set 4250AM8.030 FTF

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

Sold As: Kit with Rings

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

Crown (cc): +5.5cc

Compression Ratio: 61-12.7, 70-11.4, 74-11.0

Top Land: 0.275

Pin Type: Press or Floating

Grade Type: Performance

Bore Diameter IN: 4.234

Intake Valve Depth/Diameter: .254/2.296

Lock: PRH107-3

Pin Diameter (mm): 24.8

Year Range: -

Pin Diameter (in): 0.975

Stroke (mm): 96.1

Pin Configuration: Centered

Compression Height IN: 1.775

Bore Diameter MM: 107.5

Compression Height MM: 45.1

Make for Engine Family: Ford

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

Rod (in): 6.49

Rod (mm): 164.846

Oversize: .040"

Piston Material: Cast 390 Hypereutectic Alloy

Oversizes: .020, .040

Crown Type: FLAT TOP 2V

OE Deck Height: 10.17

Oversized: Yes

Exhaust Valve Depth/Diameter: .254/2.296

Pin Number: 0975x300K

Alloy: 390

Base Number: KB163

Stroke (in): 3.784