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Velocity Devices manufactures aftermarket ECU and CDI for Suzuki, Yamaha and Kawasaki. They also specialize in speed limiter modules for fleet management.
The Copperhead® CDI is a replacement CDI for the carbureted 2002 KVF/Prairie 650 Kawasaki ATV. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® CDI is a replacement CDI for the carbureted 2002-2006 Yamaha Grizzly 660 ATV. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® CDI is a replacement CDI for the 2003-2009 carbureted ATV's with Kawasaki 650/700 engines. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® CDI is a replacement CDI for the carbureted 2004-2006 Yamaha Rhino 660 UTV. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® CDI is a replacement CDI for the carbureted 2004-2007 KVX/V-Force 700 Kawasaki ATV. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Suzuki King Quad 700. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gain.
The Copperhead® CDI is a replacement CDI for the carbureted 2005-2008 Kawasaki Brute Force 650i/750i ATV. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
Replacement 2005-2013 Suzuki King Quad 700 harness for the Copperhead ECU.
Replacement 2005-2013 King Quad 700/750, 2006-2009 Arctic Cat 700 EFI (not for H1), and 2014-2015 Suzuki King Quad 750 (non-North American connector with 2-rows of pins) harness for the Copperhead ECU.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Arctic Cat 700 EFI. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® CDI is a replacement CDI for the carbureted 2007 Yamaha Rhino 660 UTV. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
Replacement 2007-2008 Yamaha Grizzly 700 harness for the Copperhead ECU.
The Copperhead® CDI is a replacement CDI for the carbureted 2008 Kawasaki Teryx 750 UTV. Comes complete with the Copperhead® CDI and a machine specific wiring harness with mating connectors. Our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
Replacement 2008-2011 Brute Force 750 / 2009 Teryx 750 harness for the Copperhead ECU.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Suzuki King Quad 750. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.