by Donnie Hurt | Dec 23, 2024 | CYLINDER HEADS
When valve train clearances are going to be tight, I like to double check my measurements and bench calculations by actually testing the components after they’re assembled. I put the valves and springs in this head, then used my quill on the seat & guide...
by Donnie Hurt | Dec 18, 2024 | CYLINDER HEADS
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,...
by Donnie Hurt | Nov 5, 2024 | CYLINDER HEADS
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...
