ORIGINAL: SrTelemaster150
ORIGINAL: JKinTX
Running an engine that is designed for castor without it will destroy it in short order. Running ANY engine improperly on the wrong fuel mix and under the wrong conditions will do the same. So what you are saying is meaningless.
Sorry sir, but I have seen, owned, and had rebuilt far too many engines run on cheap RC ''weed killer'' fuel like Cool Power that were near ruined to believe anything you say.
For your information Saito engines are designed to run W/O castor oil & Cool Power is a recommended fuel so quit spewing you anti-Cool Power BS..
I've never had an engine (saito) problem W/Cool Power but I have had a cam lobe wiped out while running Byron 4-stroke fuel that contained castor oil.
Quite frankly, your crap is less than worthless in my opinion so just stow it.
To be polite- Your opinion is worth nearly as much as my late dog's toenail clippings are.