no replacement for displacement????

Turbochargers are the displacement Multiplier!! Boost does not stop at
1 Bar. I have seen engines take 40 + PSI......Divide that by 14.7 for Bar.

At 1 BAR, a given engine will Double the NA Power.

350hp NA, 700 at 14.7 psi.

2 BAR will yield ANOTHER 100% of the original power for 1050hp @ 28psi.......IF, IF IF IF IF you can keep the CHARGE TEMP....BELOW 220* F.
Detonation is the killer here......and you better have 4" exhaust for 1000+hp.

I cannot wait to apply my knowledge to my Duster.....:clock:

This is under ideal conditions in a perfect world. The Losses (heat is a good example) add up. Theoretically if you double the air into the engine, you can double the fuel and horsepower. Turbo's are so damn sexy. 70% efficiency out of a gasoline engine. Mmmmmm.