Premier Fuel systems refuelling bottles, sizes and models to suit most racing applications, with straight and 45 degree valves in 1.5" and 2" sizes, as well as the option for single or twin bottle capacities. FIA approved components, spare parts and accessories, we have everything you could need for your dump churn operations. Raceparts USA are an official US importer and distributor of Premier Fuel Systems products, please call or message us to discuss your requirements.