R&D is proud to announce the soon to be released Yamaha FZR and SHO ECU reprogramming services. There has been a year of speculation and long awaited anticipation of these services becoming available. The research and development team at R&D have been testing and developing ECU programs to allow a range of performance levels to be reached for the recreational enthusiasts who are not interested in a full standalone aftermarket ECU. Entry-level programs will provide the enjoyment of a raised RPM limit setting as well as the internal boost limiter being either removed or raised. Ignition timing will be altered to safe performance levels that will allow the use of 91 octane pump gasoline. There will be several initial performance levels to chose from that will work with stock or R&D C1 and C3 Monster Wheels. Programs offered will be recreational performance tuned to safe AFR values, and can be further custom tuned (Richened) to accommodate additional boost levels. With the purchase of the R&D ECU Reprogramming Service, customers who have previously purchased an R&D Powershot Fuel Control Unit can send it in along with their ECU to R&D for free re-programming, to allow custom fuel tuning to work with the new ECU Programs. R&D Powershot Fuel Control Units will not be required on base entry programs. However, we recommend upgrading and using the Powershot for custom fuel fine-tuning. Fuel tuning or AFR conditions should always be checked and verified, as values can be slightly different from one craft to another. Higher performing programs are also under development and will be announced through updates on the R&D website. Stay tuned. R&D strongly suggests that AFR tuning be periodically verified using an Innovate LM1 or LC1 logging kit also available from R&D. Pt. # 802-01801 R&D ECU R1; Reprogrammed ECU to allow 8200 RPMs, Raised Boost limiter to 12pounds, Standard Ignition Timing. For use with stock or C1 Monster Wheel Kit and 91 octane pump fuel. Pt. # 802-01802 R&D ECU R2; Reprogrammed ECU to allow 8400 RPMs, Raised Boost limiter to 15 pounds, Slightly advanced Ignition Timing. For use with stock or C1 Monster Wheel Kit and 91 octane pump fuel. Pt. # 802-01803 R&D ECU R3; Reprogrammed ECU to allow 8500 RPMs, Raised Boost limiter to 15 pounds, Advanced Ignition Timing. For use with C3 Monster Wheel Kit and 91 octane pump fuel. R&D has just announced the price of this new ECU which is $749,95 and is already available from R&D.
