Originally Posted by
gearhead_22
I have a flash 12 in my 10th scale a I have vp powermaster 20% with 9% oil. is this a good oil content?
I'd prefer 16% nitro with 9% oil (.12s are designed for 16%). Running higher I would put a 0.1mm shim under the head and up the oil to 11%. OR just run 16%/9% as that will be better all round.