RE: Thunder Cat 31
I dont see why it matters if you use whats called car fuel. I have been running Trinity 20% Plat fuel in all 3 of the boats. Never had a problem. One engine has at least seen 3 gallons now and its still strong. And since the heads are all water cooled I dont see high temps. I seem to run about 130 degrees or so on average. Now if I were to be running something with higher nitro than 20% maybe a higher oil content might be more benificial? Perhaps someone could explain their thoughts on it & why I would be better to buy a fuel thats 20% nitro made just for boats?