At this time we recommend Alien Valves for all racing applications and for the automotive enthusiast who doesn’t mind pushing the limits in performance. Alien Valves are guaranteed for the life. We will replace any valve that fails free of charge.
We recommend racers inspect their Alien Valves once a season or 5000 miles, or if they notice a difference in performance.
As we receive feedback from our customers we will update “ALL” customers on any concerns along with new tunes and new ways to get additional performance form your Alien Valves.
Rock crawling is one of the best fits for the Alien Valve. Rock crawlers need lots of “controllable” torque at all RPM’s and they get exactly that with Alien Valves. From idle to your red line, Alien Valve’s keep your torque controllable and on demand.