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Yamaha Viking ECU Re-flash


Alba Racing ECU Re-flash for Yamaha Viking


-Performance Ignition/Timing curve.

-Performance fuel curve for max Horse Power, cooler egt's and engine temps.

-Extended Speed Limiter (Not all vehicles are compatible)

-Extended Rev Limit. (Raised 500 RPM)

-Lower radiator fan temperature -20 degrees.

-Must run 91 octane fuel or better.









Pricing: $299.99

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This ECU Re-flash is great for all types of riding/racing. We have developed a dyno proven performance ignition timing curve as well as fuel curve specific for the Yamaha Viking. These are very reliable curves (We specialize in desert racing and we lean on the side of caution when it comes to tuning) In this flash we fix the lean spots in the fuel map the factory has for emissions. The advanced timing curve is also built to utilize 91+ oct fuel. The engine also will run cooler under the richer AFR conditions. We extend the annoying speed limiter (Not all vehicles are compatible) as well as extend the rev limiter. The X2 and X4 is drive by wire. The factory sets them up very lazy and the throttle body butterflies are not pair to the throttle pedal. They will close and not allow full throttle at certain points making the car feel lazy when on throttle. We fix all the drive by wire tables and make it close to 1/1. What your foot is doing will be the same thing the butterflies are! This makes the car drive/feel so much better. We also lower the radiator fan activation temps to keep the engine running cooler overall.

An ECU Re-flash is a great way to pick up horsepower, drivability and reliability. For starters, they are extremely LEAN from the factory. We correct the AFR for better engine temp and life in all conditions. This flash see's a +5HP increase at the wheels, +8 at the flywheel. Its is a noticeable gain in power! This is still completely reliable but helps with a better top speed. Also with the better AFR conditions the Viking overall runs much better! It is a win/win. You need to run 91 OCT or better fuel but the power and reliability is worth it!

We use the most advance equipment available to build our ecu maps and do a large amount of testing in the field. We develop these maps on our top of the line Dynojet dyno as well as our Axis dyno specifically designed by for UTV testing. They both can load the vehicle for testing in ALL load conditions. These are side by side specific dynos. They are the only specific SXS dyno in the world. What makes it different than other dyno's. They have the ability to tune with a CVT clutch to simulate real world load. No other dyno can do this.

We Data Log hundreds of miles of use using state of the art knock, injector duty cycle, air fuel ratio, boost, and EGT monitors to ensure everything is safe. After the dyno and “ In the field testing”, we tear down the test engines to look for accelerated wear, to ensure long term longevity.

As far as reliability goes, we are the Kings. Our Engines and Tunes dominate endurance racing. Our Tunes/Engines as teams won both turbo and naturally aspirated classes many years in a row now in S.C.O.R.E. series. This includes 1700 miles of wide-open racing per season through the toughest terrain in the world. We have never had 1 failure and do work for nearly everyone who has been on the podium including many Factory Teams. We are trusted more than any other builder/tuner to get the racers the power they want while retaining reliability they need. It is easy to make a turbo motor faster you simply turn the boost up. Here at Alba Racing we do so much more to keep your engine safe!

**You will need to ship your ecu to the address below where we will re-flash it typically within 1 business day and then we will ship it back to you. Please include a copy of your order.

Alba Racing ATTN (Your order #) 10809 Prospect ave Santee CA 92071



 WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.


  • 800-ECU1
  • 800-ECU1



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Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.
  • W6.0000” x H6.0000” x L8.0000”
  • Free standard shipping We will select the shipping method.

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