I don't think Any company can/will Guarantee a Specific stall. They can usually get pretty close and sometimes hit it Spot on. Some even Offer a Free first time adjustment.

There are just To many variables to absolutely guarantee a Specific stall. Even with a Dyno sheet, that can be a Big variable in itself. They can be over 10% difference from one to another.


On your Specific Stall request, just how Specific were you? work smoke