Quote:

It should be stated that the curve of each individual setup for power/PSI is also based upon the actual setup. It is NOT constant.

At the end of the day XXX amount of CFM ends up producing XXX amount of power. What your engine can actually swallow at once will give you the boost it has to run to make said power.

Duner, as much as I like your vehicles, I must say, I'd be blown away (no pun intended) if you raised boost 1 psi and picked up another 68 HP. That's about 20 HP more per PSI than a well designed and optimized system on DOHC 300 or so CID motors that make 400 HP stock and over 1000 HP boosted that I deal with regularly.

Just for reference.



I got to thinking about the differences. I don't know what "optimized for boost" would be, but I sure have a bunch of time in my home-brewed port job! LOL

According to my math, the change to better flowing heads basically took my NA numbers from 303 hp to 407 hp - and then you just multiply times the boost number from there. So the question is: Should the hp per # of boost be total? or just what it added? Because if you subtract the NA numbers out of the total hp produced, that's what the boost actually did..... or is that not the way to think of it?