I know it's impossible to really know without testing, but I have a 200 SHO and with my current Yamaha Saltwater II prop I WOT around 5300-5400 RPM. In a case like this where the current RPMs are quite a bit lower than engine max, with your tune do you think I could keep my current prop?
3 Questions: 1) Is this a Nizpro tune or is this your own ECU mapping? 2) Does flashing your outboard VOID the Yamaha Factory Warranty? 3) If you use BOOSTane with non-ethanol fuel, what is the ideal Octane number to run in a current production Yamaha 250 SHO, after it has been flashed by you? Thank you!
Hey there. 1) We only offer Nizpro tunes at the moment. 2) See 17:40 3) The calibrations are optimized for 89-90 octane US (RON+MON/2) or 95-98 octane EU/AUS (RON). Once tuned you CANNOT run a lower octane fuel or risk damaging the engine. A product like BOOSTane would only be required for situations where you can't find 89 or higher. You CAN SAFELY run higher octane fuels with no additional performance gains, but adding too much octane can also yield reduced performance. We find sticking with 89 is the easiest way to remove any worries from the equation. Hope that answers your questions!
After development and testing it was determined by Nizpro that the gains on the F70 were negligible (approx 3hp), and not worth offering a tune for. Sorry we can't help on those!
I know it's impossible to really know without testing, but I have a 200 SHO and with my current Yamaha Saltwater II prop I WOT around 5300-5400 RPM. In a case like this where the current RPMs are quite a bit lower than engine max, with your tune do you think I could keep my current prop?
3 Questions: 1) Is this a Nizpro tune or is this your own ECU mapping? 2) Does flashing your outboard VOID the Yamaha Factory Warranty? 3) If you use BOOSTane with non-ethanol fuel, what is the ideal Octane number to run in a current production Yamaha 250 SHO, after it has been flashed by you? Thank you!
Hey there. 1) We only offer Nizpro tunes at the moment. 2) See 17:40 3) The calibrations are optimized for 89-90 octane US (RON+MON/2) or 95-98 octane EU/AUS (RON). Once tuned you CANNOT run a lower octane fuel or risk damaging the engine. A product like BOOSTane would only be required for situations where you can't find 89 or higher. You CAN SAFELY run higher octane fuels with no additional performance gains, but adding too much octane can also yield reduced performance. We find sticking with 89 is the easiest way to remove any worries from the equation. Hope that answers your questions!
Can yall tune a f70 yamaha
After development and testing it was determined by Nizpro that the gains on the F70 were negligible (approx 3hp), and not worth offering a tune for. Sorry we can't help on those!