r3tracing
06-19-2015, 06:27 PM
All valves retainers and locks are titanium. Esslinger dual springs with two races on them. Everything is custom made by jarvis machine to esslinger specs. These parts are in top notch shape and ready to install. The valves have the .550 tip for the flat tapper esslinger setup. The valves are 1.890 intake and 1.590 exhaust. Text 620 899 5095