I was messing around on YouTube earlier and saw it on Jay Leno's Garage. He says he has been using it for 16 yrs.

I know its a little steep on pricing, about $40/gallon...I would need 160 bucks worth of it, but the question is, does anyone in the real world use this type of fluid?

I have a cast iron block, with aluminum heads and a factory 26" radiator with a HV Aluminum water pump. I DO need to flush my cooling system as I haven't done it for over 10 years. I think that is my culprit to the overheating, its plugged somewhere. My timing is on the money, the A/F mixture is close to where I need to be 12.6@idle and 13.8 under WOT.

I read somewhere that if you blow a gasket and this gets into your oil, your bearings are going to get thrashed.

What do you do with the radiator cap? does anyone even make a 0-psi Rad Cap?

I am sure there are a bunch of other questions I can't even think of.