Racetec 1001426 RaceTec Dish Piston Set Features:

• Manufactured on 2618 material forgings that will accept mild blown or nitrous applications
• CNC Precision used in every manufacturing operation
• Valve pockets machined for oversized valves and high lift cams
• 866-2400-51-15C or 927-2500-51-15C wrist pins, pin fit, wire locks, broached double pin oilers, and accumulator groove are included at no extra charge
• Diamond tooling used throughout production including ring grooves and skirts

RaceTec 1001426 Racetec Dish Piston Set Specs:

• Engine Family: Ford Modular 4.6/5.4, 4 Valve
• Displacement reference: 284 cu. in. (4.7L)
• Bore: 3.572 in.
• Stroke: 3.543 in.
• Rod Length: 5.933 in.
• Compression Height: 1.220 in.
• Crown Volume: -20 cc
• Piston Style: Dish
• Alloy: 2618
• Wrist Pin Diameter: 0.866 in.
• Ring Grooves: 1.5 mm Top, 1.5 mm Second, 3.0 mm Oil

RaceTec 1001426 RaceTec Dish Piston Set Notes:

• Compression Ratios:
  • 9.4 @ w/52 cc Heads