I have another post for "what will it run", but I figured I would start another to keep it separate. I installed my 418 into my dad's 85 Shelby Charger and now installed the transbrake. The car is a full tube car with ladder bars and non adjustable shocks. I was launching at 3000 rpm on the 2 step and the car wanted to stand up every pass. It seems to be dead hooking. What do you guys to to calm down the launch? More tire pressure,different launch rpm?