Omega Fuel is the worldwide #1 selling castor/synthetic blend, because of its unique balance of reliability, performance and protection. Due to its excellent idle, acceleration and top end, Omega's formula is the benchmark for the industry. It has remarkable performance characteristics in A.B.C. and A.B.N. engines particularly in hot installations. Omega Fuel uses our CleanCastorTM, the cleanest burning castor oil with superb lubricating properties as well as an ability to disperse inside your engine for added protection.