Quote:
Originally Posted by steelie600
No no break in required as such, just let the engine idle for a few minutes to let the brass bush bed in before you thrash it!!
Pre heating the engine before you start it would be an advantage to save any un-necessary wear on the bush whilst it beds in!!
Competition heat heater or a hair dryer untill the WHOLE engine is about 200f will do you right dude!
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That great

thanks dude
i usually use the heat gun on the engine before starting in the winter anyways