<div class='quotetop'>QUOTE(the_kage)</div><div class='quotemain'>They exist. Â*Its called a twin charger. Â*Mate a turbo charger with a roots type sc on the intake manifold... you have a belt system that gears the sc for times of lag on the turbo. Â*
its a good way to melt an engine if ask me.. but I know of people who do it, safely.</div>
It's only run on some of the most ridiculous drag vehicles. It's a good way to get to ridiculously high boost pressures; If you feed 9lbs of pressure into a compressor that compresses at a 4:1 ratio, you'll get 36lbs out (of a 100% efficient compressor, which doesn't exist...but that's a different story entirely https://www.thegalantcenter.org/styl...ault/smile.gif )