[BenBaron]

Right didnt realise that Trick Flows were any good or not, Ive not heard or seen people mention that much. I will check them out.
I was under the impression that the springs that came with the vic heads did the job (says they are for that on the Edelbrock site.)mmmm

Im more a street guy, looking for peak power below 5500.

Im also a bit concerned about cam to rod clearance so could do with knowing that the setup I eventually choose will work (not keen on having to buy more than 1 cam....)