Im sure the F Foxes will be f Fine . Or Use MORE Nitro .
8 x 6s for speed or 9 x 4s to slow it down , 9 x 5 zingers seem good , rich , for akrobatics .
I found filling the intke with the cylinder vertical ( port closed ) , sucking it in , then belting over
4 or 6 times so theyre thoroughly damp , and theyll start straight off , if the batterys good .
6 or 7 turns on the needle . the 7s probly on the 20 % N , 6 for the 10 or 15 / with 27 % oil .
maybe 24 castor , 3 Syn. coolpower .
Found if one muffler fell of the 88 , there was a slight porpoise , if Both feel of , a distinct porpoise .
Weenie tiny allen screws might keep them on better .
Looking Good .