410 LA small block will not rev past 6000

Ok, first off, what happened to the Mallory ignition?

Aside from that, you have 410 inches, your heads are undersized and your cam is way too small. I’m surprised it will run to 6k. It’s out of air.

Do you have graphs of torque and HP? If so, can you post them up??

I’ll run some cam numbers off of it if you do. That should be fun. And interesting.

Ok, I see the graph. It doesn’t have RPM on it. We need that RPM.