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...
SHIM IT We shim many different components to get square or level before we machine. Don't forget the rod and cap when cutting for resizing. Shim to get the parting surface to cut as the factory did whether it's 90 degrees to the sides or not, and your rods will turn...
WATCH FOR THE GROUND STRAP This happens far too often. After servicing late Chrysler Hemi heads, they’re back within a day or 2. If the installer is not careful, they get the ground strap between the head and the gasket during installation. Once they are torqued down...
LS SPRING HEIGHT Measuring installed height on LS or any other engine with beehive or small OD retainers can be tricky without a special height mic. But if you take your standard height mic and flip it upside down it will work. You will likely have to take a...
QUICK T-NUTS Start with a carriage bolt with a head diameter 1/4" larger than the bottom of the T-slot. Be sure the bolt's square shank fits easily into the T-slot. Chuck the bolt in the lathe, drill and tap thru the head to a depth just beyond the end of the square...
THRUST WATCH As engine builders we always make sure the crankshaft thrust is proper before assembling the rest of the engine. I believe we should also be measuring it again when it is in the vehicle because there are so many possible flywheel/clutch, torque converter...