How does cid make power?

That enforces my statement. Also why you can’t just go by dyno #’s. You look at peak dyno #, they’re the same. Put them in similar cars, I’d bet the mopar torque would embarrass the cheby. This is why engines are so much fun
If you're at a dyno and they are only giving you peak numbers then ask them for a graph of the entire curve. Also have them pull the motor in the rpm range that you want data for. There is no good reason that I can think of to leave the dyno with just peak numbers unless that's all you want.