ATV Repair and Maintenance 2012 Polaris Outlaw 90 CDI June 29, 2015 My sons Outlaw 90 has a high rev CDI box on it for racing. The Quad starts and revs some but if we try to give it anymore power the quad shuts off and wont restart. Is this a bad CDI box? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related