Party pulley

[mick53]

I'm having Gaerte Racing Engines building me a I6 292 with 4-71 blower and 3 Rochester 2 barrel carbs. I think the plan is about 5 pounds boost and pump gas for street manors. If I go play at the local drag strip and put a party pulley on the blower can I switch over to a separate fuel system with racing fuel so I don't detonate this very expensive engine? This engine cost more than my first house. This goes in my 53 1/2 ton pickup. Any thoughts would be appreciated. Thank you.