SP GT PRO & SP V3 7.5 T here.
after some fidling with the pinions an temp measures came to 21/76. no boost or timing.
i do wanna say that i run on a fairly big track with a long straight.
last weekend i went from an intellect 60c saddle to a Turnigy nano tech 65-130c! wow that was like running a faster motor man.
so a good lipo is also a factor in your gearing
