Most failures I have read about and I did some reading,, seem to happen in under 20000mile cars that were modded before the engine was run in and its to do with engine clearences bieng very tight that causes the failure. I decided mine with 25000m should be run in and I don't red line it or push it to the limit much, just use it for what it's ment for spirited runs on country roads. If I have any problems I'll post on here to let people know, that's what the forums about learning from experiences of others. There are a few hawks on here running similar bhp without problem so I'll hope for the best.