

| Subject: | Re: off with her heads |
| From: | Tom Carchrae |
| Date: | Fri, 22 Nov 2013 13:50:20 -0800 |
Hi All, I got the bolts fixed and the heads vacuum tested by the machine shop (if you are in Vancouver, Alec's https://plus.google.com/103170149757334342065/about?hl=en - they were helpful and seemed pretty fair). All good, and my 1984 NLA thermostat/water-pump housing is saved from the snapped bolts... for now. How important is it to hone a used cylinder. The internet seemed full of opinion on it. I remember Dennis saying to carefully remove the carbon on the top, but honing to help the "piston rings seat' (I am replacing the rings) did not yield any clear answer on the great interent. I had also asked them if they could clean up/smooth the surface area under the compression gasket (where the head mates with the cylinder) and they said they were not sure how to do that properly, but they had called around to some other shops to ask and suggested I take it there (which I totally respect them for admitting that). I am considering doing this myself - there is no major damage. The worst is a small scratch from the (first and only) use of a screwdriver to remove the compression gasket - the rest of it is just carbon crap. I am considering removing the engine to check the clutch, although I don't have a floor jack and the engine is really high up from the ground (van is up on blocks). I might try the winch method, or just leave it. Common sense tells me I should check the clutch while I am in this deep (how deep is the rabbit hole...). And I'm sure I'll my sanity will thank me when I put the piston rings on (without removing the pistons). Tom
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