Earl's Premium Hose. Ultra-light Kevlar® Outer Braided hose, 60% Lighter Than Our Stainless Braid-protected Synthetic Rubber Hose. Maximum operating pressure 1030 PSI, Easy to Cut and Assemble. Designed for Ultra Flex Hose Ends.; The packaging envelopes of the modern racing car become tighter each year - leaving less room for auxiliaries such as plumbing. At the same time it becomes more and more difficult to get the cars down to minimum weight. Earl's Ultra-Flex 650™ hose solves these issues. Earl's finest and lightest hose combines a woven Ultra-light Kevlar® braid with a smooth bore PTFE tubing for increased flow and convoluted outside for incredible flexibility.
