Yeah slow going for parts almost everywhere. We haven't run a Mopar yet that was over 1000 hp but I'm sure it is just a matter of time. We have a 632 inch BB Chevy on the dyno this week and it should be over 1000 hp. It is a single 4 bbl cast intake with a 1250 carb. The engine could use a bigger carb but we have to use what he has since otherwise he'll need to wait 6 weeks for a new carb.