To meet extreme conditions, Dayco has designed a new structure for timing belts, called HT (High Tenacity Teflon).

Designed to reduce to a minimum the cloth wear on the lap and toothed sides, this new belt is manufactured with an internal cloth coated with a highly abrasion resistant film and guarantees a longer useful life on all engines. It has now been developed and is available for all TDI Audi and VW engines, on TD, TDCi Ford, DCi Renault, JTD Fiat and HDi Citroen and Peugeot. It is also available for high temperature high output engines including Nissan Skyline RB25 & RB26 and Subaru Impreza WRX EJ20 & EJ25