I am running 15% cool power right now and some of the old timers told me I should be running a mix with castor oil. I am just wondering if someone can tell me what the difference is. I have to drive 200 miles to get cool power and it's 16 bucks a gallon or I can get 15% 18%castor blend fuel only 100 miles away and its only 14.95. If someone can explain to me what the difference is and why I would really appreciate it.
Thanks,
Jason