Is VP 110 Race Fuel still good for our cars?

[DARTHV6]

That's going to depend on what tank you have. The GN tank has a sump and baffles built into it that will keep fuel around the pickup under hard acceleration. A normal tank from a carb'd Regal does not have any baffles in it at all. So if you underfill it and mash the gas, you could starve the pump and go lean.

See? Now I've heard that before. (Reason I asked) like a hard launch at the strip = blown head gasket. I never took chances then. How can I tell without taking the gas tank off?