355 Cam locking tool | FerrariChat

355 Cam locking tool

Discussion in '348/355' started by ferraridriver, Oct 29, 2006.

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  1. ferraridriver

    ferraridriver F1 Rookie

    Aug 8, 2002
    4,151
    Bay Area Calif.
    Full Name:
    Dave
    #1 ferraridriver, Oct 29, 2006
    Last edited by a moderator: Sep 7, 2017
    Having nothing better to do on an overcast Sunday afternoon I decided to tackle the job of making up a cam pulley locking tool for my 355 out of bits and pieces laying around the shop.

    I have access to the tool sold by Snap-On and others but it will not work on a 355 because the pulleys are too small, and too close together.

    I looked at the plastic and wood wedges others have made up, but all of them did not look like they would fit the 355 cams.

    So here is what I came up with. I have tested it by applying gentle force to the crank nut and this tool defiantly locks the pulleys.

    I don’t know about tightening or removing the cam pulley nut, I’m not that far along.
    This tool is for holding the cams during belt changes.
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    Fennicus and Dave rocks like this.

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