My belief is that hot normally aspirated motors are nice, just expensive, the only problem is.....they can never compete with a turbo. Just make sure your fuel system is bulletproof.
The turbo route is definitely more expensive because of the fuel system and all associated turbo parts.
I could have had a built 360 for what I have into my system right now.
From what I understand turbo motors are actually easier on the parts also. Your not running super strong springs for a radical cam or winding the motor to 7,500rpm to get the high hp.
And if you get bored with 500hp get a boost controller and add a few PSI.
