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 | TOOLING
BOLTS AS HANDLES Sometimes, the simplest thing can become the perfect tool. To properly install a camshaft doesn’t need an expensive special tool. A long bolt or 2 can make a great camshaft installation tool. Stack a pile of fender washers on your bolt for a...
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 | 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 | Sep 1, 2017 | CAMSHAFTS & VALVE TRAIN
TOP 10 CAM FAILURE CULPRITS 1) COIL BIND-when a spring compresses solid before or during full camshaft lift. 2) RETAINER TO SEAL BIND-the distance from the top of the valve seal to the bottom of the retainer must be greater than the valve’s lift. 3) IMPROPER VALVE...
