RE: Capiche 50
Flair Fuel proofer NO NO!!!
if you use 20% it will be gone first run.
You can use Model technics YS brew (its 20% oil and 20% Nitro) Ali also does a range of fuel for YS Motors. I use the Cool Power 30% heli fuel (red colour) I dont know if westons do a YS brew. if they do it will be fine but most "standard" fuels do not contain enough Oil.