383 cam advice?

It would be sooo interesting to hear your opinions after your test run!
With that narrow LSA it should make a lot of power from the bottom. I'm sure you will get tears in your eyes if you're behind LOL

Actually, that's sorta backwards. The tight LSA has more of a peak power. The wider LSA has a flatter torque curve, usually giving up a little at the higher RPM ranges for more bottom end and mid range. You can see it on a dyno program if you change back and forth. Sometimes, it's pretty substantial. That's why I generally recommend a 112 and sometimes a 114 for a 100% street car. Much like the factories did.