Nowhere did I imply that castor should be used with petrol, however adding a catalyst such as acetone does make it possible ( old speedway trick)
I too build and fly rc, control line , pylon , heli's, F3B, etc etc and have done for last 50 years. Also design and build my own engines.
I too build and fly rc, control line , pylon , heli's, F3B, etc etc and have done for last 50 years. Also design and build my own engines.
