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    t-45 rebuild project advice

    Is the hub the same depth on both sides?
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    Scored cams only right head

    Likely cause for scoring :shrug: Well I think I have tracked the problem down with the head. Upon further inspection of the oiling systems in these 4.6l's I think I may have discovered a fatal flaw. Seems that the right side oil passage continues through the block to the rear after feeding all...
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    Scored cams only right head

    We have a 2003 supercharged 4.6l with 2500 miles on a remanufacture from one of a so called reputable builder. Had some issues with external sealing and while correcting those isseue discovered that the right(passenger side) head had developed scoring on both cams and to the castings as well. I...