WHO\'S RUNNIN A ROLLER CAMMED 383? OK engine gurus, anyone have a smokin roller cam suggestion for a 383? I've got mine torn down due to a bad lifter and an oil leak and am considering a roller-cam. Here's what I have: 72 K5 383 with 10:1 hypereutectics/6"forged rods Trickflow aluminum heads 2.02/1.60 Edelbrock performer rpm intake and 1411 carb. 1.75" primary Tri-Y headers SM465 tranny, 3.73 gears, and 33" tires I'm currently running a flat-hyd. tappet Comp 262 cam. It's got 218/226 duration @ .050 and .462/.480 lift. Runs great, but I could always use more....ya know.....uhh,uhh, power! Would I get enough bang for my $500 - 600 bucks?