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  1. #1
    Join Date
    Oct 2008
    Posts
    26

    Default Cam lift question ford 2.3

    I have an undecked block with wiseco pistons and an unmilled head with the larger valves, my question is what do you feel is the highest can lift I can run without valve clearance issues?

  2. #2
    Join Date
    Oct 2008
    Posts
    26

    Default

    My reason for asking is that the motor is already assembled. The lift of the cams that I'm looking at are .420", .450" and .480" roller style.

  3. #3

    Default

    No problem. That is not much lift.

  4. #4
    Join Date
    Oct 2008
    Posts
    26

    Default

    Thank you so much for answering, I appreciate it.

  5. #5
    Join Date
    Apr 2008
    Location
    In a dyno cell somewhere
    Posts
    34

    Default

    It's not the lift you have to worry about it's the combination of duration and lobe intensity. The piston is well out of the way at max lift.

  6. #6
    Join Date
    Oct 2008
    Posts
    26

    Default

    OK, one of them 282 dur 112 lobe separation and the other is 282 dur 108 separation. The later one is a higher lift but it's closer to my rpm range.

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