KB Hyper Performance Piston Kit, KB223KTM.STD

1 Set KB223.STD/1 Set 4000AM4.STD

Centered pin.

Sold As: Kit with Rings

Engine Manufacturer: Pontiac

Engine Family: Pontiac I4

Engine Displacement (Liters): 2.5

Engine Displacement (cubic inches): 151

Bore Size (in): 4

Bore Size (mm): 101.6

Compression Ratio: 56-10.7, 66-9.4

Top Land: 0.203

Pin Type: Press or Floating

Pin Diameter (mm): 23.5

Compression Height IN: 1.6

Lock: PRJ100-3

Pin Configuration: Centered

Year To: 1991

Stroke (mm): 76.2

Crown Type: FLAT TOP No Valve Reliefs

Grade Type: Performance

Alloy: 390

Compression Height MM: 40.6

Bore Diameter IN: 4

Oversize: STD

Year From: 1962

Rod (in): 6

Piston Material: Cast 390 Hypereutectic Alloy

OE Deck Height: 9.125

Pin Number: 0927x300K

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

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

Rod (mm): 152.4

Pin Diameter (in): 0.927

Stroke (in): 3

Oversized: No

Year Range: 1962-1991

Make for Engine Family: General Motors

Base Number: KB223