Help me build my 340

hey there got a similar combo in my car , first this is just opinion, i would prob go with scat i beams they are good light and cheaper good to 650 hp, unless you go radical on cam the springs will be ok , i run a 750 aed hohp and works great, the air gap is an awesome intake if your not going to turn it over say7000 it will work great, i would say arp studs would do the job just fine and save you money, the hp goals are well within reach, my combo= 340 30 over srp, 540 549 solid hughes ported eddys victor 340 in auto, made 391 at the wheels, maybe this helps:D o on pump gas to