CP-Carrillo Custom Just Racing 4.200 Bore 13.5:1 Piston Set Chevy LS7 424339-1

CP-Carrillo pistons represent the highest quality and are engineered for maximum power. CP-Carrillo pistons are compatible with oversized valves and high lift camshafts. Standard features high strength aluminum forgings, high performance rings, fully CNC machined and balanced to +/- 1 gram, deep valve reliefs to accommodate high lift camshafts and wrist pins and pin fitting included.

• Brand: CP-Carrillo
• Manufacturer Part Number: 424339-1
• Bore Diameter: 4.200in
• Comp Ratio: 13.5:1
• Head CC: 70cc
  
• Rod Length: 6.125in
• Stroke: 4.100in
• Gas Porting: Lateral Gas Ported
• Coated: Skirt 
  
• Piston Rings Included: No
• Top Ring Groove Width: .0363in / .922mm
• Top Ring Groove Diameter: 3.9020in / 99.1108mm
• 2nd Ring Groove Width: .0365in / .9271mm
• 2nd Ring Groove Diameter: 3.9020in / 99.1108mm
• Oil Ring Groove Width: .0790in / 2.0066mm
• Oil Ring Groove Diameter: 3.8650in / 98.171mm