Trail,
Spring kit w/ret & locks $199
Regrind is $159 plus core.
Push rods $99 with cam purchase.
We dont design cams for sound, we design our cams for economy, performance, both or all out power/torque. With that said, they sound good, the bigger you go, the better they sound. We currently have several regrinds in stock if you want to compare them to the "rumpity" hughes/imm cam's numbers.
FYI, I built an engine a while back that didnt sound like much at all but sure was fun to go out and destroy the 268 "top fuel" chebbys around town with my little stealth 5.2. Put it in a wrangler and could go hunt lumpy GM junk and coffee can muffler hondas. Anything with duration over 200 should sound good, even on 112.