Originally Posted by
silence360
Castor oil, as in vegetable oil? Also your pinch meter, is that the amps of the motor that you are monitoring that I think I read you stated would reduce as pinch is reduced.
With most kart/bike shops you can find race grade cator oils, I have a liter of Euro Racing-1 at hand when needed as extra oil in the fuel. Other people just buy plain castor at the drug store.
Yes, the meter is a simple 2 dollar ammeter measuring the amps of the electric motor. Because of the pinch the readout is not stable but still it is a good indicator, at the end when the pinch is lower the readout becomes lower and more stable.