So im needing a little advice on best / correct type shell bearings that should be fitted into A+ metro turbo engine? I have taken some pictures of what is currently in. The questions are -
Are these correct?
What clearance should they have?
Are these oil groves correct? Read some info that they should not have oil grove in turbo??
What type are proven / preferred for turbo use? [I am not building a rocket. Its a tame almost standard engine]
any advice welcome
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