ZR-1 Net Registry Forums - View Single Post - Engine noise- stuck lifter?

Jagdpanzer · 08-21-2024

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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08-21-2024	#41
Jagdpanzer Join Date: Apr 2007 Location: Northern VA Posts: 2,651	Re: Engine noise- stuck lifter? 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. Sent from my iPhone using ZR-1 Net Registry __________________ Phil Wasinger 1994 Torch Red ZR-1 WAZOO Member George Braml Intake