r/EngineBuilding • u/Fangee • 3h ago
Chevy 454 BBC - Rocker and Valve Tip Contact
Just got the original heads redone on my 454 BBC.
Aside from larger valves and new guides, I had the deck surface shaved down .060 to try and up compression more without changing pistons.
One thing I noticed with reassembly is the roller rocker contact to the valve tip is slightly off center now. I marked in sharpie where it makes contact in my photo.
Does this look acceptable or should I look for shorter pushrods?