you dont have to let everyone what i want for a cam for mine! hahaha.Hows about this for a cam?
220/228 (270/284), .530/.530 113LSA, 109ICL :banana-mario:
AND - lol @ no muffler.
In the time I can remember, I've seen ONE set of used 8.1 headers, SW long tubes. I see JBA short often, gotta be better than the crappy log manifolds... but I wouldn't expect much power until you get into the 3000rpm+ area for those. 1.75" primary is what I'd go for due to the low RPM nature of the 8.1
Whipple used to have an IC'd kit, yes intercooled! But, finding one of those will be comical at best.
You could run a butt turbo on it and use a Dmax IC, +7psi into nearly 500" would help.