by Donnie Hurt | Nov 1, 2023 | CRANKSHAFTS & CONNECTING RODS
NARROWING BEARINGS When I need to narrow a set of rod bearings, I have bucks that I’ve turned to the size of the crank pin. Then, I wrap a single layer of masking tape around them to protect the bearing. I hold the bearing to the spud with a couple hose clamps,...
by Donnie Hurt | Nov 1, 2023 | CRANKSHAFTS & CONNECTING RODS
MODIFY AS NEEDED Many times, the flange diameter of the rod nuts will contact the radius around the nut seat on some rods. Some jobs may not warrant the expense of spot facing the nut seat on the connecting rods. In that case, it can be quicker and effective to just...
by Donnie Hurt | Oct 2, 2023 | TOOLING
MINI PROTRACTOR Sometimes a machinist’s protractor is too cumbersome in cramped spaces to compare angled surfaces on a part. A feeler gauge set works very well as a protractor in tight spots. Modify the gauge by adding a screw and nut to lock it in position. Tom...
by Donnie Hurt | Oct 1, 2023 | CRANKSHAFTS & CONNECTING RODS
END PLAY Setting crankshaft end play on engines that you do frequently can be made easy and save time. If you do enough engines, you will always find yourself lapping thrust bearings to get desired end play. Start recording the width of thrust bearings after you have...
by Donnie Hurt | Oct 1, 2023 | CYLINDER HEADS
SHIM IT I make a spacer to set in the recess of my Height Mics for small retainers. I use two .060″ and one .030″ spring shims and I can use it on SB Chevy heads and others with small diameter springs. The A & B105 work for SB Chevy. Randy Torvinen...
