by Donnie Hurt | Dec 1, 2020 | OTHER SHOP WORK
ANOTHER ARBOR To cut down the flange on 12-point nuts for clearance, we built this simple arbor which allows us to cut 12 at a time. Simply a piece of all-thread cut on one end to clamp in the jaws and drilled for a pilot hole on the other for the lathe tail stock....
by Donnie Hurt | Dec 1, 2020 | BLOCK WORK
NUMBER YOUR STONES When changing stones on your line hone from cast iron blocks to aluminum blocks with billet caps, I take an engraving tool and engrave a #1 on my mandrels to mark where to start and engraved the stone position and mandrel size into each stone. It...
by Donnie Hurt | Dec 1, 2020 | ASSEMBLY
COVER ALIGNMENT On many engines with timing covers that are located by dowel pins, there can me misalignment problems that may result in a leak. To eliminate this is, I drill the dowel pin locator holes in the cover one or two sizes oversize. Then I set it up in place...
by Donnie Hurt | Dec 1, 2020 | OPERATIONS
THE SIX “P’s” Before machining remember, ” Proper Planning Prevents Piss Poor Performance ” and Murphy’s Law will have less of a chance to get you. There is nothing worse for the bottom line than finding a crack or that the cam bearings do not fit...
by Donnie Hurt | Dec 1, 2020 | BLOCK WORK
CHAMFERING BLOCKS I have a brand name #2100 ridge reamer that has a cylinder chamfering attachment. I use it on every block that I bore. It puts a perfect 60-degree chamfer on the top of each cylinder, every time. It does not take any longer to use it than the...
