by Donnie Hurt | Dec 23, 2024 | CRANKSHAFTS & CONNECTING RODS
If you’re taking an engine apart and are unsure of the cubic inch or the crank stroke, here is a quick way to figure it out. Simply rotate the engine until one piston is at BDC. Take a measurement from the deck of your block down to the deck of the piston. You can use...
by Donnie Hurt | Dec 23, 2024 | CYLINDER HEADS
When valve train clearances are going to be tight, I like to double check my measurements and bench calculations by actually testing the components after they’re assembled. I put the valves and springs in this head, then used my quill on the seat & guide...
by Donnie Hurt | Dec 23, 2024 | CRANKSHAFTS & CONNECTING RODS
When checking and correcting rod straightness, I use two bars against each other in the rod vice. Since the vice isn’t mounted to the cabinet strong enough for most correction work, this allows you to use it. I feel the two bars gives me a better feel for how much I’m...
by Donnie Hurt | Dec 23, 2024 | OTHER SHOP WORK
Timing marks on pulleys can be relocated by using the following formula: C = Pulley Diameter x 0.00873 x #° Where: #° = the number of degrees the timing mark is to be moved along the rim of pulley. On pulleys 6″ and greater, with moves of 30° or less, a dial...
by Donnie Hurt | Dec 18, 2024 | BLOCK WORK
Instead of hammering sleeves in, I made this fixture out of a small bottle jack, threaded rod, and a steel plate. Once the plate is drilled for different blocks it makes the job super-fast, and my arm isn’t sore from swinging the hammer.
