I think you’ll be surprised. You’ve been lead to believe that Dominator is dirtier burning than Saber and that’s not the case from what I’ve seen. Even at 20:1 in a saw, Dominator burns clean. I’d use it at 50:1 with no worriesYeah run it in my 4-mix for 5 yrs . at 50:1 . Still required decarboning at valve lash adjustment intervals . I switched to Amsoil Sabre same ratio awesome results . I might try some Dominator & Interceptor , since its a power broom application , which is in winter hibernation lol