Not to bad for less than two days work

John, in the intake ports....do you remove the big hunk of valve guide that protrudes into the bowl area or just leave it? If the flow is mainly on the bottom, in the SSR, does the protruding guide even affect flow. Asking because work like this just fascinates me even though I know very little about how head flow works. :)

I don’t totally remove the guide boss but I do remove and taper a lot of metal on the leading edge and sides. Should be able to stretch this picture bigger and see it. If not let me know and I’ll get a better picture.

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