Engine Piston Set - without Rings

The Enginetech P1587(6)STD engine piston set is designed for precise replacement in select Ford models including Aerostar, Explorer, and Ranger from 1990 to 1994. This set features matched weights to ensure perfect balance, which is critical for smooth engine operation and longevity. Crafted with high-quality materials, these pistons are engineered specifically for engine rebuilders seeking reliable and durable components. The set does not include rings, allowing for customization based on your specific engine requirements or rebuild plans. The pistons have a bore diameter of 3.953 inches and a compression height of 1.460 inches, making them suitable for certain engine rebuilds and performance upgrades. The piston pin outside diameter measures 0.945 inches, providing a precise fit for compatible engines. The top compression ring thickness is 1.60 mm, the second compression ring is 1.75 mm, and the oil ring thickness is 3.50 mm, ensuring proper sealing and oil control during engine operation. Enginetech has been family-owned and operated since 1982, specializing in high-quality engine parts designed for professional engine builders and enthusiasts alike. Their comprehensive product line includes options for both import and domestic engines, emphasizing quality, fitment accuracy, and customer service. This piston set is ideal for those performing engine repairs, rebuilds, or upgrades on specific Ford models, ensuring compatibility and performance consistency.

Features:

• Matched weights for perfect engine balance

• Designed for Ford Aerostar, Explorer, and Ranger (1990-1994)

• Top Compression Ring Thickness: 1.60 mm

• Second Compression Ring Thickness: 1.75 mm

• Oil Ring Thickness: 3.50 mm

• Piston Pin Outside Diameter: 0.945 inches

• Bore Diameter: 3.953 inches

• Compression Height: 1.460 inches

• Engine rebuild compatible with high-quality materials

• Engine builder-focused design for durability and performance

Fits Following Models:
1990 Ford Aerostar
1990 Ford Ranger
1991 Ford Aerostar
1991 Ford Explorer
1991 Ford Ranger
1991 Mazda Navajo
1992 Ford Aerostar
1992 Ford Explorer
1992 Ford Ranger
1992 Mazda Navajo
1993 Ford Aerostar
1993 Ford Explorer
1993 Ford Ranger
1993 Mazda Navajo
1994 Ford Aerostar
1994 Ford Explorer
1994 Ford Ranger
1994 Mazda Navajo