Alba Racing ecu flash for the YXZ 1000 and YXZ 1000SS. After too many hours of testing we have our ecu flash ready. Features:-Performance ignition curve for increased throttle response, HP and TQ.-Performance fuel curve set richer for a cooler egt's and engine temps.-Rev limiter in 5th gear raised to 10500 rpm (stock is 9500 rpm). -Huge top speed gain possible due to extended rpm.-Speed and torque limiters removed.-Radiator fan activated at 180 deg for a cooler running engine.-Must run 91 oct fuel or better.-OPTIONAL 11,500 rev limiter. Aftermarket valve springs only.-OPTIONAL turbo timing map for turbo cars.-READ BELOW FOR MORE INFORMATION**ECU core options: 1. You ship us your ECU we reprogram it and send it back within 2 business days. We pay return shipping.2. You pay the core charge of $486 for the YXZ1000 or $711 for the YXZ1000SS, plus the $299 for the flash, we ship you a ECU. Send us your ECU within 30 days and we will refund the $486 or $711.3. Purchase a re-flashed ecu core outright for $785 or $1010 for the SS. No core required. **For race use only. Never to be used on public roads/riding areas. For closed course competition only. ********NOT FOR SALE OR USE IN CALIFORNIA
We have developed a great fuel and ignition map for the YXZ 1000. We get a gain of 5hp and 4 pounds of torque through much of the powerband. The peak gain is 2hp. 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. Richening the air fuel not only adds power but it is also better for your motor. 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 fith gear. In first through fourth gear the stock rev limit is 10500rpm. In Fith gear the stock rev limit is 9500 rpm. We have the option of leaving the rev limiter where it is at or raising it to 10500 or up to 15000 rpm. The max we recomend is 11500 rpm. 100mph is possible with a 11500 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 reflashed to control fuel as opposed to a seperate controller such as a Dobeck or power commander do not use this reflash.
This ecu reflash is for race use only.