4.000 +.020",Solid Dome -3.3cc w/2 V,Top Ring:1/16", 2nd Ring: 1/16", Oil Ring: 3/16", Comp Ratios:12.5w/58cc,11.8w/62cc,11.5w/64cc,10.0w/76cc,Gram weight 496/145, INT-Valve Depth/DIA .280-2.168", EX-Relief Depth/Dia .280-2.168"
KB Series Hypereutectic 390 Alloy with 16% Silicon is a High Performance Piston for Marine, Drag, Circle Track and Towng. Fully machined head and valve reliefs. Mini Grooves to reduce scuffing if overheated. Accumulator Grove aids with compression ring seal. Triple Spiral Lock Rings. Machined in Oil Returns. CNC machined pin bores produce straight and accurately sized bores. Diamond finished skirts.
KB Series Hypereutectic 390 Alloy with 16% Silicon is a High Performance Piston for Marine, Drag, Circle Track and Towng. Fully machined head and valve reliefs. Mini Grooves to reduce scuffing if overheated. Accumulator Grove aids with compression ring seal. Triple Spiral Lock Rings. Machined in Oil Returns. CNC machined pin bores produce straight and accurately sized bores. Diamond finished skirts.
- Bore: 4.000 +.020"
- Pin Size: 0.9272 / Pin# 0927X300K
- Ring Set: 4000BD8 or 4000BMB
- 1 set of 8 KB113.020 Pistons
- Stroke: 3.480
- Comp HT: 1.261
- O.E Deck HT: 9.025
- Lock Ring:PRJ100-3
- Solid Dome -3.3cc w/2 Valve Reliefs
- 2 symmetrical valve reliefs
- Spacer Ring included
- Centered Pin
| Attributes | |
| Country of Origin (Primary) | MX |
| GTIN | 00800745142009 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
KB Hypereutectic Pistons KB6113.020 KB113.020 KB PISTON
Product Information
- Brand: KB Hypereutectic Pistons
- Product Number: KB6113.020