Quote:
Originally Posted by cheveux
The M4 from Apex is stock but has cbc from Burkhart engineering
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Really? That's a good data point. Robert Mitchell didn't mention it in a recent video on Misha's channel.
Here's what he said:
A viewer commented:
After watching the video, I still have a question, I don't know if it will get answered. I know this S55 engines have the crank hub issue, and when I watch Misha's videos and see the M3 and M4 I always wonder how this cars can keep up with all the laps without having a failure on the crank hub. Most of the M3s and M4s are usually used in the street with some track use along their life, but not always in track. I know that the crank hub issue normally happens to cars that are tuned, but also on stock cars. Any info about this?
Robert Mitchell
I can say that w all of our S55 cars we have had no hub issue... so its sort of a mystery to me that everyone is doin this ''fix'' and we've not seen the other end of what needs to be fixed lol