

Tuners will normally try and listen to the engine to hear for spark knock. You can only calibrate to the atmospheric conditions on that day. On the water, you do not have the range of input sensors available to provide real time results, which allow for adjustments and calibrations for climate including atmospheric pressure and temperature.

Increasing horsepower by improving fuel and timing maps. We do NOT tune to the limits of the engine, we optimise the existing performance, without impacting reliability.ĮCU Flashing is the process by whereby your outboard ECU can be re-programmed to in order to reach the maximum performance of the engine.Īn ECU Flash can help maximize your outboard engine performance by: When we started our Nizpro Supercharger program in the early 2000’s we choose Yamaha Outboards as we believe they are the best built outboard engine on the market, and we still do 10 years later.Īt no point do we attempt to push the engine to breaking point! (that would be a BAD business model!), and we wouldn’t be here all these years later!

With a Nizpro ECU tune you can also expect your fuel economy and fuel efficiency improve.
