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#41 |
![]() Join Date: Apr 2007
Location: Northern VA
Posts: 2,655
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My heads have those grinding marks too. They are from the finishing work done at the factory to remove casting flashing during production. From what I can see nothing to worry about.
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Phil Wasinger 1994 Torch Red ZR-1 WAZOO Member George Braml Intake |
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#42 | |
![]() Join Date: May 2022
Location: Georgia
Posts: 78
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And ultimately was this the cause of your noise? or just additional issue ? Hoping you find answers and get it resolved Thanks Bob |
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#43 | |
Join Date: Mar 2024
Location: Northeast
Posts: 44
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#44 |
![]() Join Date: May 2022
Location: Georgia
Posts: 78
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did you re-secure / Tighten the chain guide ? is it bolted in or screwed in ?
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