help me blueprint a 410 ported eddy motor

lol... I'm a Facilities and Projects manager and have all kinds of blueprints on the databases I use and honestly when i first read the title I thought you meant the machine shop definition of "blueprint" too... no biggie.
yeah, quick turns there...lol. I think in terms of cash outlay a roller NA will be less than a turbo setup. However - you can exceed the 500hp plus level as Brian noted on flat tappets. A friend's 408 (.030 over) makes 550 on pump fuel, in a street car. It's not a mild camshaft, and the heads are the key - but it can be done. In terms of turbo sizing - there is a boost forum here. I'd go read through it. I'm certainly not up on them. Not yet anyway.