Originally Posted by 1slow370

I'd go twin screw over TVS anyday so long as it's not roots(which TVS IS). Go positive displacement less heat, less horsepower to drive, and oh yeah a whipple 140ax can push 600 at the wheels with a boost line flat at 25psi from 1.5-8k rpms. Maybe then the kit won't suck like the last 4 lobe roots crap blower they used.