Carrillo BBFR6550-030 Forged Piston and Ring Kit Ford Godzilla Bore - 7.3L 4.250 10.5 1

The CP-Carrillo BBFR6550-030 is a forged piston and ring kit engineered specifically for the Ford 7.3L Godzilla engine platform. Featuring a 4.250-inch bore, 1.338-inch compression height, 3.976-inch stroke, and a 10.5:1 compression ratio with a -21.1cc dish crown, this piston is built for serious performance and power adder applications.

Key Features:

• 2618 forged aluminum construction for maximum strength under high heat and pressure
• Lateral gas ports for improved ring seal and combustion efficiency
• Special low-noise skirt design with accumulator grooves to reduce piston slap
• Forced pin oilers for enhanced wrist pin lubrication under sustained high-RPM use
• Rings included: ductile iron plasma-moly coated top ring and phosphate-coated cast iron second ring
• Dish piston crown with two valve reliefs for optimized combustion chamber clearance

Specifically engineered for power adder applications — including forced induction and nitrous — the BBFR6550-030 is ideal for performance builds targeting reliable high-output power from the Ford 7.3L Godzilla V8. CP-Carrillo manufactures each piston from oversized proprietary forgings to ensure proper grain flow and eliminate surface inclusions, resulting in exceptional strength and consistency.