Ruger
FRF Addict
So then, how many parts does a twin turbo system add to an engine? I'm thinking complexity here. I had a friend who owned one of the first Corvette models with hide-away headlights. He frequently had one up and one down, and the dealer couldn't figure out why. Automotive application of Occam's Razor: If a part isn't on a vehicle, it can't fail.