this is what i have done spartan 310 aggresive tune, s and b intake, 4'' down, pipe and full 4'' exhaust, arp studs, had the heads decked and minor port work plus a 5 angle competion valve job, 100lbs valve springs, cromoly push rods, cold side ic pipe,cfm elbow, ported fuel rails, and rudys egr delete with wastegate mydyno numbers where 549rwhp at 1130ft lbs i thought i would be around 600rwhp and 1200ftlbs range with that much work done what do you guys think?