by Donnie Hurt | Aug 1, 2021 | TOOLING
CHALK UP ANOTHER TIP To prevent a clogged file from marring your work, try filling the file’s teeth with chalk. Children’s sidewalk chalk works well for this. Should the file become clogged, a length of 3/8″ or 1/2″ copper tubing, with one end...
by Donnie Hurt | Jul 1, 2021 | CYLINDER HEADS
SPARKPLUG BOOT MELTDOWN When working with extreme cylinder head overheating issues, the spark plug boots can melt onto the spark plug, thus making it impossible to remove the plug. The best solution we have found is to remove the electrode at the combustion chamber...
by Donnie Hurt | Jul 1, 2021 | CRANKSHAFTS & CONNECTING RODS
TAP-TAP DOWEL REMOVAL When attempting to remove a locating dowel pin from a connecting rod, screw in a tap with the same diameter as the dowel pin. Then use a punch or drift to hit against the tap from the other side. The tap will grip the dowel pin and keep you from...
by Donnie Hurt | Jul 1, 2021 | TOOLING
MODIFIED VALVE SPRING COMPRESSORS About twenty years ago cam lifts and valve spring pressures were on the increase. Today, 1000 lbs open pressure is not unheard of. This increases taxation of many existing valve spring compressors and their tooling. Shown are some of...
by Donnie Hurt | Jul 1, 2021 | TOOLING
KEEP IT CLEAN On the line honing machine, the mandrel rest and tank sides can end up becoming a real mess, especially after the job while the mandrel drains off. I took a large cup freeze plug and drilled some drain holes in it. I screwed this to the metal screen...
