Engine Piston Set - without Rings

The Enginetech P4129(4).50 engine piston set is designed for precise performance in a range of Mazda and Kia vehicles from the mid-1980s to the mid-1990s. Engineered with high-quality materials, this piston set ensures durability and optimal engine operation. It features matched weights for perfect balance, reducing vibrations and enhancing engine efficiency. The pistons are meticulously manufactured to provide a reliable seal within the bore, contributing to improved compression and power output. This set is ideal for rebuilds and performance upgrades where quality and consistency are paramount.

Features:

• Top Compression Ring Thickness: 1.50 mm for efficient sealing and compression.

• Second Compression Ring Thickness: 1.50 mm to provide a proper seal and reduce blow-by.

• Oil Ring Thickness: 4.00 mm for effective oil control and lubrication.

• Piston Pin Outside Diameter: 0.8650 inches ensuring a precise fit for smooth operation.

• Bore Diameter: 3.386 inches designed to match specific engine specifications.

• Compression Height: 1.339 inches for compatibility with various engine models.

• Matched weights for balanced engine performance, reducing vibrations.

• Designed specifically for use in 1983-1987 Mazda 626, 1984-1987 Mazda B2000, and 1995 Kia Sportage engines.

• Manufactured by Enginetech, a trusted name in high-quality engine parts since 1982.

Fits Following Models:
1983 Mazda 626
1984 Mazda 626
1985 Mazda 626
1986 Mazda 626
1986 Mazda B2000
1987 Mazda 626
1987 Mazda B2000
1995 Kia Sportage