Athena Racing Head Gasket - BMW M5 F10 and M6 F12 S63
Specifically designed to deal with increasingly high cylinder pressures and temperatures, Athena's multilayer gaskets are fitted by many car manufacturers as original equipment. They are manufactured using high-grade shape memory AISI 301 and they are provided with a combination of 3 to 5 outer and inner layers which are capable of withstanding higher compression levels compared to standard configurations.
The type of steel used for the layers can vary with the needs of the engine. They provide excellent sealing capability that is uniform across the entire surface, compensating for any type of cylinder bore distortion. They are the best solution for both engines with aluminium cylinder heads with cast iron cylinder blocks and for engines with aluminium cylinder heads with aluminium cylinder blocks. Each layer is individually cut with state of art of laser equipment which guarantees perfect cut quality, while the embossments are formed with an optimal stabilization process. Athena's multilayer gaskets are carefully analyzed and tested.
Founded in 1973 Athena is a group of 7 companies which produce gaskets, technical articles and metallic components for the industrial and motorcycle sectors. They all operate according to the UNI EN ISO 9002 quality standards. Their main concepts are: reliability, availability, technical evolution and constant improvement.
Compatibility: N63B40A N63B44A N63B44B S63B44A S63B44B
Gasket Bore: 90.5mm
Gasket Thickness: 1.10mm