I'm new to this forum and this is my first post.anf i don't mean to beat a dead horse here posting something you guys are probably tired of talking about.i have a 66 c10 swb.trying to pick a cam. Truck has 355, flat tops,186 humps with screw in studs and pocket ported,650 holley, torker 2. Or performer intake .I have both.truck has 373 gearing th400, stock converter truck weighs 3500 with me in it. I'm really new to this stuff.i have helped my father build small blocks in the past.but sadly most of it went in one ear and out the other.i want a cam that has a very Lopey sound. But I have pb,ps,vacuum advance and vacumm secondarys.so still needs to make enough to run the items listed.oh yeah and my current setup is hydraulic flat tappet.and because of prices that's what I want to stick with...Thanks for any help