RE: How do you choose a glow fuel?
I settled on Fox 5% nitro fuel with 20% 50/50 syn. castor blend lube. they will also make it for you in all castor. I have used it in everyting from a Fox .15, LA .46 & .65 to an Irvine 150, SuperTigre 4500 and an MDS 1.48 and 2.18. and approximately 90 others. all run perfect on it. The 4500 was only run about 2 hours to break it in for Diesel operation. I flew my Fox .74 several seasons on it and my Irvine .53 one season and converted it to Diesel.