Set of (12) custom Inconel 11/32″ valves for a War Head. These are the most durable valves available for a top performance 12v War Head and will handle just about anything you throw at them. This is the valve set you want for multi-charger super stock sled pulling, top tier nitrous-assisted dyno competitions, and extreme EGT drag racing or land speed racing. In extreme testing, these Inconel valves have proven to outlast Borg, Garrett, and Holset turbine wheels/housings. If you’re looking for a valve setup that will likely outlast the rest of the engine, these Inconel valves are the answer.
5.600″ overall length, 11/32″ stem w/bead lock, 1.85″ x 45* exhaust, 1.97″ x 45* intake. These work extremely well with both as-cast wet War Heads and filled and ported maximum effort War Heads for 4.210″ and larger bore sizes. As-cast War Heads see exceptional low lift flow numbers and great peak flow around 250 CFM with these valves. Filled and ported War Heads see exceptional low lift flow numbers and excellent peak flow around 300 CFM with these valves.