Originally posted by afm
"Before you start to run in an engine I suggest you cover the cooling-head with something so the engine heats-up properly(without the cover the engine will stay too cold).
AFM
you could also use a blow drier or a heat blower gun to rise up the engines temperature before starting it...
i suggest you ask your local hobby store for some help, as you know the life of an engine starts when and how you break it in! search the FAQ's page on the RbConcept website. Goodluck!