Depends on valve sizes honestly. They should but worst case scenario you have to do a little bit of notching and de-shrouding. My W9s with have 2.15 and 1.6 which on a .030 over 360 I'm guessing it will require what I mentioned. Stock bore may be a little iffy
Mostly depends on the tune and how well it was assembled, a well tuned and assembled block of glass could probably survive longer the a poorly tuned and assembled billet block
With some research and talking to a handful of people that have done factory LA/Magnum engines with W9s. W9s actually had a 59° variant but they are uncommon and it's actually recommended to use the 48° on the 59° block. You have to do some ever so slight clearancing for the pushrod guides. Then...
This is pretty much what I think, as a relatively new car hobbiest/Mopar fanatic (started March of 2020) I shut my trap and listened to the top dogs. I asked stupid questions, sure, but I listened and learned. First build was a mediocre RV cammed 360 making 300 HP and probably 430 ft lbs but...
I'm on the hunt for a factory slant 6 Hyperpak camshaft and also a 1966 273 D-Dart 4 barrel cam. I believe the D-Dart was a grind for a Superstock application. Let me know if you have one or leads to find one!
It's a modified Stromberg WWC 2 barrel. Uses Holley jets and is about 500 cfm. My grandpa swore by them when he raced his hobby stock 360. The figure 8 class is basically anything-goes as long as you use factory style exhaust manifolds. No headers. That's the only rule.