Seeking advise on 1999 Indy 500

[Circle M]

I recently purchased a 1999 Indy 500 for my wife in hopes she would ride more often. On 0ur third and last trip of the season, I was riding the 500 and it simply shut off, no pop, no noise, just slowed to a stop. I have since replaced fuel pump and still NOTHING. It has spark, but doesn't seem to be getting any fuel to the cylinders. I did fill tank in thoughts the pickup line in the tank had fallen off, still nothing. Open to any and all suggestions. Thanks

 

[Mike-DRH]

Pull the fuel lines going to the carbs, spin the engine, check for fuel. If no fuel, put a vacuum gauge on the impulse nipple on the engine case and check for impulse signal. If all is good could be water or something is plugged up.