After spending Friday afternoon and getting up at 7am on Sat looking for a Holley fuel and putting in new fuel lines in my buddies 1972 19 foot jet with a 455 olds Holley intake and a four barrel carb. We hit lake Perris for a teste and tune. Everything was running great and then we mashed the throotle and flew across the lake. Scared the crap out of both of us. Smiles all the way...