M42club.com - Home of the BMW E30/E36 318i/iS
DISCUSSION => Swaps, Turbos, Buildups => Topic started by: Boosted E30 on November 23, 2008, 03:47:11 PM
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I put in forged pistons and now am wondering what a good break in period would be. should i drive it hard from the get go or slowely break them in. any suggestions appreciated
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I hear some go on about breaking in hot if you always run hot, but.....
It would make more sense to be gentle for a bit?