Is valve shrouding a concern in a 318 w/ 2.02 & 1.6 valves

we are probably the largest sanction sealed circle track engine provider in the country....and not a single engine we offer is over 12:1. what random, no rules class is going to let a Chrysler 318..or 360...with a completely random parts list to run in competition?
http://paceperformance.com/rt-3682-circle-track-engines.html

I'll be glad to help...and we sell comp cams. I just need a budget, and a rules list. And the realization that some guidance is in order :)

Wow that's incredible. Mostly all the 360 sprint cars down here in California run about 14:1 compression, the really fast guys have 15.3:1. USAC West Coast 360 Sprint Cars is the class. The rules are here.

I would really appreciate that, I've been trying to find a Mopar specialized vendor who would want to help me out in any way. I'm pretty sure there's only one Mopar 360 sprint car in the entire state of California, the engine is out of a NASCAR Cup car and I believe he's running winged sprints. I'm going to run wingless, and everyone else runs a Chevy. I need all the help and support I can get in all shapes and sizes. My budget, well it's small, very small. :/ Let me put it this way, I'm very fortunate to have found some people who have wanted to help me get on the track and are supplying me with about 60% of a rolling chassis to assemble myself. I can get the rest of the parts for the roller, but I need help with the engine.