Valve Spring Question

gt4peterMember

I use Titan Valves and verry light komponents on my Yates Headed 351c .

My Question is : Can I lower the valve seat preassure ?
I run a Lunati Roller Cam.
106 lobe
.668 lift
265 276 @50
Jessel rockers 1.9 ratio

The suggestet valve seat preassure is 230 Lbs.
On my flat tappet engine with nearly the same lift, I have only 130 Lbs seat preassure.

Thanks for your help!

1/11/1811:53 AM

❤️ 0

Original Post

Add Reply

<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

Add Reply

Membership Required

Remove From Your Block List

Manage Follow Preferences

Block

Please wait...