by Adamal » Thu Sep 02, 2010 11:07 pm
At a guess, they're probably geared differently. They're centrifugal ones, so one will be to make the power at lower RPM so theres enough to drive the other one at higher RPM. Like a twin turbo setup
Motorsport is like sex. You could take it to track and have a long, enjoyable session, or you could take it to the strip and get it over with in less than 20 seconds.