Wiseco K422B110 kits Chevy Big Chief/Big Duke series
The Big Chief/Big Duke piston series is the most advanced available. All use design features learned from dominating Pro Stock. Full round 2618 forgings and a newly designed skirt shape keep piston rock to a minimum and ring seal at a max.
Feature:- Radiused Valve Pockets
- Anti Detonation Grooves with the added benefit of keeping the top ring groove free of carbon
- Pressure groove for enhanced ring seal.
- Features Chrome Moly Pins and Spiro locks.
Kits Included:
Details:- Bore Size: 4.600"
- Comp Height: 1.270
- Stroke: 4.250"
- Rod Length: 6.385"
- Vol: 15.6 Solid
- Comp Ratio w/110cc Head: 17.0
- Comp Ratio w/114cc Head: 15.0
- Comp Ratio w/119cc Head: 14.3
- Comp Ratio w/123cc Head: 14.0
This product was added to our catalog on Tuesday 17 May, 2011.