Important! : what oil for engine rebuild

  1. #1
    Just done an engine rebuild what oil should I put in its just got mineral oil at the mo but went out and got some 10/40 partly synthetic 4 litters for £17 Halfords sale
  2. #2
    10/40 semi synthetic
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  3. #3
    as above. castrol is good IMO
  4. #4
    After reading various topics on here I got my self some 5w40, running so smooth now
  5. #5
    Quote:
    Originally Posted by trex3491 View Post
    After reading various topics on here I got my self some 5w40, running so smooth now
    Is what i am running on mine, top end a bit tappy though
  6. #6
    Quote:
    Originally Posted by furio-cam View Post
    Is what i am running on mine, top end a bit tappy though
    Running the same on mine, agree does sound a bit more tappy than 10w40