mvvs engine
Kingtight
I agree with flyby and remcl, except possibly about fuel. Be careful how much nitro you use. The instructions I have say that MV VS size 40 and above are all 'timed' to run on straight fuel and that the use of nitro can be 'limited to smaller engines, or where you require a faster throttle response, or on colder days and/or for high altitude'. They also say that 5% nitro is 'more than sufficient'. Oil level should be 20% minimum for run-in and 17% thereafter.
Hope this helps