Mercedes M102.962 - Special made JE pistons - With skirt coating

Mercedes M102.962 – Custom-made JE Pistons with Skirt Coating

This set of four custom-made JE pistons is developed for the Mercedes M102.962 engine and engineered for high-performance street and strip applications. The pistons feature modern skirt coating for improved friction control, durability, and thermal stability—ideal for high-boost setups. The configuration retains the original compression height and OEM compression ratio of 9:1, adapted to your required 89.50 mm bore and a turbo setup running up to 2.5 bar and 6500 rpm / ~550 hp.

Specifications
Bore: 89.50 mm
Compression ratio: OEM 9:1 (adjustable upon request)
Stroke reference: 80.3 mm
Application: Street / strip
Design: Full round
Skirt length: 70.50 mm
Compression height (CD): 42.47 mm
Dome: 0.152"
Wrist pin: 22 mm
Connecting rod length: 144 mm, piston-guided rods
Engine block: Iron bores
Boost setup: Turbo, up to 2.5 bar
Power potential: Approx. 550 hp

If another bore size or compression ratio is required, please contact us.