Reply to "Holley carburettor adjustment needed"

panteradougMember

@rene4406 posted:
Thank you very much for the link, I think it will help me a lot.
I found a first "leak" of depression, the PCV ME Wagner valve which I haven't adjusted yet since it needs a stable idle, I plugged it and it's going a little bit better.
I'm going to check the power valve because in addition to the backfire there are explosions in the exhaust and flames that come out when I keep the engine speed a little high, not when I release the accelerator but while I hold it a little open.
Thank you for all your advice

Yes, the pcv system uses 3-4 inches of vacuum to make it work. I think that you need to hook up a vacuum gauge to help diagnostics.

8/28/234:34 PM

<ul id="{%=id%}ButtonGroup" class="button-group h-popup-buttons even-button-group even-1">
    <li id="{%=id%}Okay_buttonContainer"><a id="{%=id%}Okay" href="javascript:void(0);" class="button success no-margin-bottom h-alert-modal-ok-button" role="button">OK</a><script type="text/javascript">
        (function() {
            function {%=id%}Okay_click(event, data) {
            {%=id%}Popup.hide();
        }
        
                $('#{%=id%}Okay').on('click', {%=id%}Okay_click);
        })();
    </script></li></ul><a href="javascript:void(0);" class="close-reveal-modal" aria-label="Close Modal">&#215;</a><div class="last-modal-focus focus-utility-element" tabindex="0"></div>
</div>
<script type="text/javascript">
        (function() {
            {%=id%}Popup = new SS.Popup.ModalPopup('{%=id%}');
        })();
    </script>

Skip to main content

Membership Required

Remove From Your Block List

Manage Follow Preferences

Block

Please wait...