Sometimes assembling heads with beehive springs and retainers can be difficult because of their size. I find it easier to use a spring shim that fits the retainer and large enough to fit the spring compressor jaws. Randy Torvinen Torvinen's Machine Menahga, MN
Every once in a while, you'll have a hub that wants to stick firmly on a crankshaft grinder spindle. Instead of beating on it with a hammer, when you have precision bearings involved, we keep a piece of scrap steel with two holes that correspond with two of the holes...
Honda intake gaskets are extremely difficult to remove. I don't know what these things are made out of, but they can become permanently bonded to the intake surface of the heads. Instead of spending hours trying to scrape these things off and ending up leaving gouges...
When chucking a long workpiece in your lathe, such as bar stock used to make custom valve guides, it’s imperative to support the far end inside the spindle. Commercial spindle liners are available but can be costly or you may not have the exact size needed on hand....
When I’m porting cylinder heads or otherwise using the dividers, once the size is set, I put a couple witness dabs with a high visibility pen, so I can see if I’ve inadvertently bumped it and changed the setting. It’s a time saver over checking it occasionally...
I have used a few of the Tjernlund D-3 Inline Draft Inducers in my spray washer venting. They take just a small amount of flange maneuvering to get a good fit. I used silicon gasket sealer to help seal it to the 6" PVC. They keep the smell and steam out of the Shop...