All the port work is pretty much done. Going for final flow testing and maybe a few tweaks to the chamber or such, but on to ordering some valves, springs and retainers.

The difference in the ports! Glad I didn't finish my turbo header yet, I'll need to grind out some material to match up.
https://scontent-lax3-2.xx.fbcdn.net/v/t...amp;oe=5AA4F729

This was a head I did in my garage.
https://scontent-lax3-2.xx.fbcdn.net/v/t...amp;oe=5A8C8107

Intake.
https://scontent-lax3-2.xx.fbcdn.net/v/t...amp;oe=5A9C2FCE

Exhaust.
https://scontent-lax3-2.xx.fbcdn.net/v/t...amp;oe=5AAD03BE
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Rebuilding an OHC Pontiac 250 with EFI and a Turbo