3 ms·
Even at idle the turbo is spinning. Engine RPM at highway speeds isn't vastly different than engine RPM at city speeds (perhaps a few hundred RPM in the average
by kerryfalk 11y ago
Even at idle the turbo is spinning. Engine RPM at highway speeds isn't vastly different than engine RPM at city speeds (perhaps a few hundred RPM in the average car). Therefore turbo lag also isn't vastly different.
Variable vein enables turbos to match engine speeds more quickly. Greatly reducing turbo lag.
- encoderer 11y agoCome on; it's not producing boost at idle which is clearly the point. Excuse the slang term "spinning". And I call bs. You're being argumentative. The debate wasn't highway vs "city speeds" it was highway vs cold stop. A more advanced turbo solves the problem in a car that is $15k+ more, and I believe you that it can reduce turbo lag. For that price range a twin turbo can as well. But there is still physics that cannot be overcome.
- deleted 11y ago[deleted]