CP-Carrillo SC8002-1 Forged Piston Honda/Acura B-Series 84mm 10.2:1 Single

The CP-Carrillo SC8002-1 is a high-performance forged piston designed for Honda and Acura B-series engines running a B20 or sleeved B18 block paired with a B16A or B18C VTEC head. The "-1" suffix denotes a single piston, allowing builders to source individual units as needed.

Machined from 2618-T61 forged aluminum alloy, this piston delivers the strength and thermal stability demanded by high-output naturally aspirated, turbocharged, and nitrous-assisted builds.

Key Specifications:

• Bore: 3.307" (84mm)
• Compression Ratio: 10.2:1
• Dome: -3.1cc Flat Top
• Compression Height: 1.181"
• Stroke (Compatible): 87.2mm / 89mm
• Rod Length (Compatible): 138mm / 137mm
• Advertised Weight: 302g
• Material: 2618-T61 Forged Aluminum Alloy

Standard CP-Carrillo Features:

• Dual pin oilers for increased wrist pin lubrication
• Accumulator groove between top ring land and dome to reduce ring flutter and improve sealing
• Radiused valve reliefs for maximum valve clearance
• Pin fitting final hone on wrist pin bore for precise fitment
• Balanced to within one gram
• Wrist pin included

CP-Carrillo forged pistons are engineered and manufactured in the USA and are trusted by professional racers and performance enthusiasts worldwide. The SC8002-1 single piston is ideal for engine builders who need to replace or match an individual piston within an existing SC8002 set.