Me and a couple of buddies of mine were having a discussion about the above subject. We were actually talking abot my car and weather or not I would be able to build some boost off the line. I have a a4 that will have a 3600 stalled converter in it. My supercharger will be pullied for 12psi. Now I figured that since there will be a load on the motor when I foot stall it i should see at least 1-2psi of boost?. I know you cant build boost in neutral or park but as long as you have a load you should be able too right?. Also wouldnt a two step help in this dept as well?

Thanks in advance

 

Nope, you won't be building any boost foot braking it. A small turbo possibly, supercharger no. Now as soon as you launch it will go into boost like normal. My car builds 21psi on the transbrake btw