Prolong in a HPI 15 engine
I would like to know if I can add a bit of Prolong engine treatment in my 15 engine...just like would add after run oil?
this might help with temperatures and lubrication.
I found the following on the prolong.com website...
Q: Can Prolong Engine Treatment be used in a 2-cycle motor?
A: Yes, add the engine treatment to the oil only, at 10% to the volume, then mix with gas. Use the same mixture for oil injection systems.