Need help with magnum 360 block 402/435 hp crate motor tech info

Depends, how much street and how much strip? How fast you want to go at strip? How much money you have to spend on a good converter?

I have a nearly identical cam in my 5.9 junkyard magnum build. I'm running a 3.91 gear and 275/60/15 which is approx 28 inches tall. This is a good compromise for me since I still drive a lot on the street and so far it's been 7.77 in the 1/8th mile. That being said a lot of that 1/8th mile time is because I have an Ultimate converter that flashes at 4,000 RPM but also has excellent street manners, but also isn't cheap.