If it runs in Super Sport at Prostar, it's NOT a stock engine with all the basic mods. Geared, slammed, thinner gasket to raise compression, degreed cams, mild port, VP Fuel, etc...etc...
I believe the # but with that MPH, it's got a healthy shot of spray on it...
It's a quick time but if it is indeed SS/prepped then it really isn't that fast with the spray unless it's not a jockey riding it.