Up To A 7 Horsepower Gain! CDI Rev Box & Coil Kit. Yamaha Grizzly 700 (2008 2009 2010 2011 2012). Overrides belt indicator for full performance at all times. Plug-In Module Replacement (Easy Mounting). Please carefully read description, you will receive the Dynatek coil as described (per part # and description). We are an authorized distributor for Dynatek Performance products. ATV Galaxy is an authorized Dynatek dealer located in Irvine, California. Listing and template services provided by inkFrog. The item "Dynatek Ignition CDI Box+ Coil Kit Yamaha Grizzly 700 07 08 09 10 11...