The Dayco 8mm Blower Belt was thoroughly tested on pro-modified cars and top alcohol dragsters. It features high-strength Teflon coated teeth for cogged drive pulleys and a carbon cord construction for durability and performance on the street or track. Just like its 11mm Blower Belt predecessor, it was specifically engineered using real-world on-track data that enables it to withstand the rigors of 4,000hp top alcohol dragsters and pro-modified race cars. It's available in five different lengths and 50mm, 75mm and 84mm widths.