We have developed a great fuel and ignition map for the YXZ 1000.
We get a gain of 5 HP and 4 pounds of torque through much of the power band, with a peak gain of 2 HP.
How did we get this HP? We did tons of testing on our dyno to dial in the air fuel ratio to where we found this engine makes its peak hp.
From the factory these run lean like most new vehicles.
First step is enrichment.
This lowers exhaust gas temps and allows the motor to run cooler.
Next we dialed in the timing.
The factory timing curve is very mild.
We again ran test after test on our dyno to find the perfect combination of power and crisp throttle response.
With this ECU flash you will need to run 91 octane or better fuel.
Top Speed Gains:
There are massive top speed gains available on the YXZ 1000.
Yamaha has limited the top speed from the factory by putting a early rev limiter in 5th gear.
In 1st through 4th gear, the stock rev limit is 10,500 RPM.
In 5th gear, the stock rev limit is 9,500 RPM.
We have the option of leaving the rev limiter where it is at or raising it to 10,500 or up to 11,500 rpm.
100mph is possible with a 11,500 rev limiter but you will need enough horsepower to get there.
Any higher is not recommended and you should consult your motor builder for what is safe.
If you have a turbo kit on your car, we have a alternate timing map available for you.
We do not alter the fuel maps on turbo cars as this should be done by the company who made your turbo kit.
If your turbo kit uses your stock ECU re-flashed to control fuel as opposed to a separate controller, such as a Dobeck or Power Commander, do not use this re-flash.
Your ECU must be sent to Alba Racing OR directly to us at BOOST'N & ROOST'N for reprogramming – otherwise, pre-flashed ECU’s can be purchased outright for additional cost.
Please choose "w/ ECU” option for the outright purchase of a new Alba Racing pre programmed factory ECU.
With this option, there is no need to send us your ECU.
Designed to work in conjunction with stock or aftermarket exhaust.
Please specify your existing modifications and desired rev limitations below so we can tailor the flash specifically per your vehicle.