235 possible burnt valve, can I rebuild just the head?

[coachie]

Thanks Ogre for the reply.

According to the previous owner, the motor was rebuilt 20K miles ago. Judging by the smoke and low compression in one cylinder I don't think so, but when I pull the head off I think I'll be able to tell. The cylinders should have a cross-hatch and minimal ridge, correct?

My plan is to pull the head, have it done, and hope for the best while saving for the worst.

Thanks again, and I'll post some pics when I get home.

Vince