Manley 628014CE-6 Extreme Duty Forged Pistons Ford BA Falcon XR6 Turbo 3.647" Bore

The Manley 628014CE-6 Extreme Duty Forged Piston Set is engineered specifically for Ford BA Falcon XR6 Turbo 4.0L Barra engines running increased boost and horsepower. This set includes 6 forged pistons designed to handle the demands of high-performance turbocharged applications.

Key Specifications:

• Bore Size: 3.647" (92.64mm) - +0.014" oversize
• Compression Distance: 1.215" (30.86mm)
• Rod Length: 6.058" (153.9mm)
• Stroke: 3.910" (99.31mm)
• Compression Ratio: 8.5:1
• Dish Volume: -16cc
• Piston Weight: 389 grams

Extreme Duty Construction Features:

• Forged from high-strength 2618 aluminum alloy for maximum durability under extreme conditions
• Upgraded wrist pins engineered for high-horsepower turbocharged applications
• Offset wrist pin design reduces piston slap for quieter cold starts
• Cam and barrel skirt profiles optimize strength while minimizing cylinder wall friction
• Precision ring groove machining ensures superior ring seal and maximum power output
• Pressure balance groove included for enhanced stability
• One-fixturing manufacturing process guarantees perfect ring groove to skirt squareness

Complete Set Includes:

• 6 forged pistons
• 6 piston ring sets
• 6 wrist pins (upgraded Extreme Duty specification)
• 12 spiral locks (round wire locks)

The Extreme Duty series features upgraded materials and construction compared to Manley's Platinum series, making this piston set ideal for serious performance builds targeting significant power increases beyond stock levels. The -16cc dish design and 8.5:1 compression ratio are optimized for turbocharged applications where boost control and detonation resistance are critical.