Need some help I got a F16 from JET HANGER it is the old style its need run on a 5 inch fan and 46 nitro. Iam going to run a 90MM edf from jet hanger they said to use architect mylor for ex. tube where can i buy the stuff. The fan is 3and 5/8 inch in diamitor so what whould the tube be at the end of the jet. Thanks for any help Iam new to edf but fly 1/4 scale gas. Thanks for the help RoadRunner