Got valve cover finished one step closer...
I had a white VC once hated it.I really like the idea of a white valve cover, I'm still tossing my options around between black, white, or media blasted raw.
have you heard of the y49 curse?
Those charts are misleading.
If you tune it correctly then there’s no reason for low compression. At some point, when your dynamic compression ratio gets high enough, you’ll reach the knock limit of the fuel and will either need higher octane fuel, reduced timing, or a lower dynamic compression ratio to avoid detonation.