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QV Engine & Gearbox inspection and preparation for efi

Discussion in '308/328' started by pshoejberg, Apr 26, 2025.

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  1. mk e

    mk e F1 World Champ

    Oct 31, 2003
    13,849
    The twilight zone
    Full Name:
    Help me get this thing finished! https://gofund.me/39def36c
    #51 mk e, Oct 26, 2025 at 5:55 PM
    Everything looks great!

    .2mm sounds fine, my cams suggested .006/.008" or .15/.2 for int/exh. Excess clearance, meaning in the acceleration ramp causes things bang a bit. Too tight and the valves don't close fully would be the concern but many here have used CatCams with no reports of issues I've seem so I really thing it will be fine
     
  2. pshoejberg

    pshoejberg Formula 3
    Silver Subscribed

    Dec 22, 2007
    1,880
    Denmark
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    Peter H
    #52 pshoejberg, Oct 27, 2025 at 1:29 AM
    Thanks Mark. Your input is much appreciated. I will plan to adjust all clearances to fit the new cam spec.

    Best, Peter
     
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