by Donnie Hurt | Feb 1, 2020 | CAMSHAFTS & VALVE TRAIN
MORE FORD OIL RESTRICTION On FE Fords it is common to restrict the oil flow to the rocker arms. To do this, simply drop a Holley main jet, of the restriction size you want, right into the oil feed hole under the rocker shaft. If you want to pull it out to change...
by Donnie Hurt | Feb 1, 2020 | OTHER SHOP WORK
TIGHT TUBE BENDING Sometimes you may attempt to make a short tight bend in a piece of steel or copper tubing. If your tube bender will not make as tight of a radius as you might desire and know that if you try by hand it will kink, try this. By melting soft solder...
by Donnie Hurt | Feb 1, 2020 | CYLINDER HEADS
VALVE CLEANING Take a valve guide liner (K-Liner or other) of the appropriate stem diameter and insert into drill press chuck. This will provide a nice protected grip on the valves while they’re spinning. Have a pan of solvent underneath and grip the head of valve...
by Donnie Hurt | Feb 1, 2020 | CYLINDER HEADS
EASY HEIGHT TRANSFER When setting up valve springs or checking valve spring pressure I set a spring retainer on my Height Mic and use that to check the springs on the tester. To figure the installed height, bring the tester to the desired pressure and open the Height...
by Donnie Hurt | Jan 1, 2020 | OPERATIONS
WHY DOES THE HVAC TECH CHARGE MORE THAN THE MACHINE SHOP I had a short visit from our HVAC repairman today. It took him about 2-minutes to pop the access cover, grab a tester and proclaim that the flame sensor had shot-craps in our 10-year-old furnace. He’d been in my...
