Originally Posted by
nitrous36
Good video. I plan too. The engine I bought is already broken in(so they claim, but I still plan to run 3-4 tanks through it to be sure.
Yeah, the "pre broken-in" engines aren't broken in with fuel, they put the engine in a hot oil bath and turn it with a machine, its a good first step but it still needs what you describe, a few tanks of break-in. You will 100% feel the engine free up as it goes.