I've never all out ported with the 1.6 something stock valve, but I did gasket match n bowl port one that I noted.
.1-50
.2-105
.3-142
.4-164
.5-170
.6-? That's all i have written down for that 1967 / head. No ex.
I do however port with the 1.7/1.44
Here's what I have written down.
....int....
.1-58....
.2-111.6
.3-152.7
.4-176
.5-182
.6-189
.65-192
They're close. I work the floor more, that's where it is. Ime.
