Shooters that vaporize fuel

In neutral , clutch or in gear from a stop.
What trans?
You can crack the throttle wot as fast as you can on a perfectly tuned motor in neutral and it will do the wuh.. ahhhhhh. Normal.
Manual transmission in gear picking up throttle hard and fast exiting the corner on a heavy race track. Customer said it was working fine after I changed the nozzle. Also was working fine with the Thompson plates.