2.5L 16v - M102
Manufacturers
2.5L 16v - M102

High performance Cylinder head gasket Cometic Mercedes 2.5L 16V M102 - CFM technology with copper rings. compatible 190E 2.5-16 Evolution I & II (M102.990/991/992). Bore 97mm, thickness 1.5mm. Ideal rally/circuit competition. Thermal resistance 250 degC. Made in USA. 24 month warranty.
Forged pistons for Mercedes M102.990 2.5L 16v: Ø 95.5 → 97.5 mm, compression ratio 9.0:1 → 12.2:1, 22 mm pin. Mercedes OEM part numbers included (A 102 030 91 37 / 92 37 / 93 37).
The Mercedes 2.5L 16v M102 category stocks forged pistons in two brands: WISECO at a 9:1 compression ratio, 95.50 to 96.50mm bore, and JE PISTONS from 9:1 up to a high 12.2:1 ratio, 96.00 to 97.50mm bore. A matching COMETIC head gasket, 97.00mm bore, completes the build. The widest brand and bore choice of the whole M102 range.