Silencedsteak

I just got a new engine. I have been running my old one on 10% nitro. Is using this fuel to break in the engine ok? or should I use some other fuel for the break in

token

10% - where do you live. I would follow what ever the instruction book has. But generally you want to break it in on the same fuel you will be runnin

Chris__RC

iTrader: (7)

I was just going to ask this. I received 2 "sample" bottles of Byron gen2 20% race (12 oil) which is a toal of 12 tanks. I was thinking of breaking my vspec in with that fuel, then use the cool little contaners for my Byron 30% pro driver (9 oil) because pro driver seems a little low oil for breakin.