This company has offered a
ECU Modification for a while now that raises the rev limiter to 7000 rpms on 700/800 EFI twins. The speed limiter is also disabled by this mod.
I was wondering if any of our members or guests here have tried this modified ECU out? According to MP the gains on the RZR are substantial. Sounds reasonable as the RZR has a lower rpm limiting control than that of the Sportsman's.
