KB Hyper Performance Piston Kit, KB246KTD.020

1 Set KB246.020/1 Set 4000BD8.025

Centered pin, 2.5" long. Spacer ring included. Made with Ford 302 block.

Sold As: Kit with Rings

Engine Manufacturer: Ford

Engine Family: Ford SB V8 Windsor

Engine Displacement (Liters): 5.7

Engine Displacement (cubic inches): 347

Bore Size (in): 4

Bore Size (mm): 101.6

Crown (cc): +6.5cc

Compression Ratio: 55-11.2, 60-10.5, 64-10.0, 69-9.5

Top Land: 0.24

Pin Type: Press or Floating

Lock: PRJ100-3

Grade Type: Performance

Compression Height IN: 1.09

Base Number: KB246

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

Compression Height MM: 27.7

Bore Diameter IN: 4

Rod (mm): 137.16

Oversize: .020"

Pin Diameter (mm): 23.5

Alloy: 390

Stroke (in): 3.4

Oversized: Yes

Rod (in): 5.4

Exhaust Valve Depth/Diameter: .254/1.880

Intake Valve Depth/Diameter: .266/2.120

Pin Diameter (in): 0.927

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

Pin Configuration: Centered

OE Deck Height: 8.206

Make for Engine Family: Ford

Year Range: -

Stroke (mm): 86.4

Crown Type: FLAT TOP 2V

Pin Number: 0927X216K

Piston Material: Cast 390 Hypereutectic Alloy