my set up for speedo
mamba max pro speedo
i start with 4600 and you could not really pull the trigger so the motor got hot and so did the wires

i went to a 13.5 and i felt was to slow

i think a 10.5 would been great but it all got pulled for

ko vfs brushless speedo vers 1.5 software and x-12 lrp 9.5