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  #21 (permalink)  
Old 07-24-2014, 12:28 PM
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If you change rockers you'll need to re check your pushrod lengths again, unfortunately there is NO standard geometry. I found it better to have a small width for the witness mark than to have a large wider mark more centered on the valve tip. There is a compromise, you certainly don't want the marks on the extreme outer edges of the valve tip.
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  #22 (permalink)  
Old 07-24-2014, 01:43 PM
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Quote:
Originally Posted by RET_COP View Post
If you change rockers you'll need to re check your pushrod lengths again, unfortunately there is NO standard geometry. I found it better to have a small width for the witness mark than to have a large wider mark more centered on the valve tip. There is a compromise, you certainly don't want the marks on the extreme outer edges of the valve tip.
Yeah Lou

We managed to get pretty good witness marks pity we were using s**t

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