YXZ1000r / YXZ1000ss ECU Re Flash
We now have over 300 map options testing hundreds of different combinations. There are now too many different options to list on this page. Please put all of your modifications in the comments section or call us so we can get you the exact map you need. This is very important.
-Performance ignition curve.
-Performance fuel curve for Hp, 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 195 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.
-Optional Add a transmission flash and save $150 (SS models only)
-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 $299 plus the $299 for the flash, we ship you a ECU. Send us your ECU within 30 days and we will refund the $299.
3. Purchase a re-flashed ecu core outright for $299. No core required.
NOT FOR SALE IN CALIFORNIA. This product can not be sold or shipped to California as it is not emissions legal.
Don't be fooled by exaggerated horespower claims by other shops. We post real results. There is no way to make more hp out of your YXZ flash than what we are selling. If it sounds too good to be true it usually is.
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.
Radiator fan temp:
We lower your radiator fan temp down to 195 degrees from about 210. Some shops lower it to 180 and we are often asked why we do not go this low. 195 is not hot. Most new vehicles run in the 220 range. On a YXZ 1000 your thermostat does not open until 185 to 190 degrees. If your fan is activated lower than your thermostat it will run constantly and drain your battery as your charging system has a tough time keeping up. Your YXZ should never overheat even with built engines with turbo kits. If you are having a overheating problem something is wrong.
WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.
- Item Requires Shipping
- 3.0 lbs.
- W10.0000” x H10.0000” x L10.0000”
- Free standard shipping We will select the shipping method.
Total Reviews (1)
Reviewed by: JOSHUA06/27/2019 12:59PM
Product ownership: Less than 1 year
Purchased from: Team Alba Racing
Definitely improved drivability over stock form. Better throttle response in 1st gear and took away the majority of that "dead pedal" feel when taking off. Slight gain in performance noticed when drag racing buddy's machine compared to pre-flash. Thanks Alba!
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