Quote:
Originally Posted by Grant M
Those stock rotors look bad!!!
Have you matched the rotors to the housings they're going into? Do they need balancing after you have to correct tollerances
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NO because once you start doing that then you need to reduce the lands as well, + apex seal lengths etc..... much better to throw rubbish housings in the bin and use good ones that are 80mm wide.
All engines I do are balanced after, but you can do this and not re balance and there is no sign of vibration or bearing wear, its a small amount of material removed.