I just got my new turbo motor for my sandrail and the guy who built it is 70 years old and his rail puts out 910 HP to the wheels he owns the buisness. He told me I should run Lucas upper cylinder lube in my gas he said it will give me a little extra insurance when the turbo is spooled up. I just thaught I would tell you guys about it I will probably be running it in my bomber too I figure it can't hurt.