Thank you "afm", for your ticks. This weekend i race in the 3Š probe spanish national, and my Sirio are a misil, i go very fast.
I see, same power and speed what others motors , JP , RB ...
i donīt put in the final, becouse my driving skills arenīt good, i only have this car for 2 months, and i not confident with it.
Only 3 seconds....
but i are very happy, with my car and my motor.

Only, one mistake,...i broke de crank shaft. I think, the fault are of the batteries of my powerstart, they are a LRP GP3300 (120€ c.u) , the max. selection from my electric touring car.
the piston are in the TDS, and i not see, i probe the start my motor, but i speek "crack"...

I use in the 710 , 16-59 / 22-56 , in a medium track (230 meter) the straight are 60 meters, more acceleration and ultra fast.