by Donnie Hurt | Oct 1, 2017 | BLOCK WORK
SUNNEN POWER HONE EXTENSIONS Because Sunnen’s hold downs are limited in their length, we made extensions to hold down various components. I use 3⁄4 -10 all-thread for the extensions and I can mount various work pieces with existing Sunnen threaded hole downs. This has...
by Donnie Hurt | Oct 1, 2017 | TOOLING
QUARTER-TO-HALF GAUGE FULL I picked up a Machinists’ Plug Gauge Set, in .250”-.500”, for scrap value due to its age. The uses are endless for the engine builder. Here are a few of mine: 1.) I use these as checking standards, or for set- ting a micrometer. 2.) They are...
by Donnie Hurt | Oct 1, 2017 | CYLINDER HEADS
SURFACE PLATE ADAPTER Some cylinder heads, like small block Mopars, have the intake manifold bolt holes at a slight angle from the manifold flange. This makes it hard to mount on our surfacing machine milling plate because, when you tighten up the mounting studs...
by Donnie Hurt | Oct 1, 2017 | GASKETS & SEALING
CAP-ILLARY SEAL The screw on caps for many sealants do nothing to prevent the sealant from drying in the nozzle. I used to hate digging out the dried Sealant. Not anymore. My co-worker told me to pack a 1/4 of the nozzle with lube. If no air gets to the sealant, it...
by Donnie Hurt | Oct 1, 2017 | CRANKSHAFTS & CONNECTING RODS
GEN III VS. GEN IV CONNECTING RODS The early Gen-3 press-fit connecting rod was replaced by the Gen-4 free-floating piston pin with rod bushings. Some shops try to upgrade Gen-3 engines by substituting Gen-4 pistons, and keeping the earlier rods. You need to be aware...
