Originally Posted by
Wild Cherry
I did read, you miss the point ....
IE : Torque
I'm sorry, but can you please give reasons with logic and not just throw out "your wrong".
fwiw, at zero rpm a 17.5 makes more torque than a 13.5 or even a 6.5 because the magnetic field is more saturated. However, to take advantage of this torque and gain more top end the 17.5 is geared up which reduces the torque output at the wheel. With the new dynamic timing we are dropping all sorts of teeth on our 17.5's and I am actually running my stock sc10 and b4 at or below ratios of others running a 13.5 on static timing. Mathematically speaking I now have more torque then them. Now the dynamic timing effectively adds up to 50% on the KV rating of the motor. A typical 17.5 with static timing runs about 2200kv and a 13.5 is about 3300kv. A dynamic 17.5 will now match or even out rev a static 13.5. This puts a DYNAMIC 17.5 in the league of the old STATIC 13.5.