Copperhead ECU for the Rhino 700 EFI
We have released our replacement ECU for the 2008+ Yamaha Rhino 700 EFI.
The Copperhead® ECU is a plug and play replacement for the stock ECU in the Rhino 700 EFI (not a piggyback solution). It controls the timing and fuel, and improves throttle response. It provides a typical 6% power increase from idle to redline (WOT), and a part throttle power increase of up to 25% over stock. In addition, the top speed limiter has been increased to allow for about 16KPH/10MPH higher top speed (results dependant on tire size). The ECU also allows for the speedometer to be recalibrated for different tire sizes, and fuel can be adjusted for aftermarket camshafts and pipes (requires optional USB interface).
Users are picking up 2-3MPH more top speed over the piggyback solutions that are currently available.
In addition, with our unit, you can replace the injector for even more part throttle power (we dyno'd 25% more HP in the 1/4-1/2 throttle range over our ECU alone, using the Suzuki injector SKU 15710-48G00 which is a direct plug in replacement, and a slight map change).
Velocity Devices Inc.