Need help finding my (grimlin)

[Barney B]

Originally Posted by Watson Racing

I have a super street car that runs mid 10s car has been running great at the start of the season all the sudden i have a problem. When i jab the pedal to the floor it falls on its nose then picks right back up if i push the pedal down slow it is fine I have taken the carb apart and cleaned everything even put new accelerator pumps in and new power valve in even cleaned pump nozzles it is a quick fuel 850 check timing check valves even checked msd box everything checks ok also put in new plugs drained all fuel and changed fuel filter even changed fuel any one have any help

Make sure one of you idle air bleads are not plugged. It don't take much.
BB