- Jul 7, 2012
Bob Barron's Ek9 k20 supercharged at knockhill race track 2015
boost by gear?
Supercharger can't be boost by gear,
Seems seriously quick, does it have a open diff though?
How does that work then?Yes boost by gear, this is the second Rotrex K series I've successfully implemented this on. I believe Bob may be the only one within UK/Scotland currently running BBG on a Rotrex charged K series. Works very well to aid traction in the lower gears.