67 twin turbo dart

Rat Bastid said
Is 15 pounds of boost what it should be making? How much power is it making?

I hate to say it but it may be easier to pull the engine and put it on an engine dyno to see what it looks like.

I’ve been waiting for this thing to run and make some power. Getting their is always a PITA.

They were just trying to tune it now that the crank signal isn't dropping off. Current info:
Even without any load on the dyno it has a hard time accelerating, like it would feel if the brakes were applied the whole time. After a run though the rear brakes were cool to the touch.