I don't know anything about this fuel. Sorry.

I don't use Castor. Look under the part where it says Clean burn. This is what castor does. Leaves deposits. Namely Carbon


Running a gallon of fuel is not going to ruin your engine, if its a good quality fuel. I'm sure Wildcat has a good following of people. I have no experience with it, so I can't say.

Troy Newman
Team YS performance