by Donnie Hurt | Mar 1, 2015 | CYLINDER HEADS
REMOVE OIL GALLEY PLUGS Most aluminum OHC heads have some oil galley plugs. Remove these plugs when rebuilding and blasting the heads with glass bead. When you remove the plugs after glass beading you will find that the glass bead will be clumped up behind the plug in...
by Donnie Hurt | Feb 1, 2015 | GASKETS & SEALING
Sixteen Installation Tips For Cylinder Head Gaskets 1. The engine should cool completely-before disassembly Heat expands metal, making head and manifold bolts more difficult to remove and more prone to breakage. Cylinder heads, especially aluminum heads may warp if...
by Donnie Hurt | Feb 1, 2015 | OTHER SHOP WORK
FILLER UP When I need to hone a harmonic balancer or anything with a key slot, I use a body filler, commonly called Bondo, to fill it up and rough it close. That way the stones don’t catch on the edge of the slot, it does not clog the stones and it works quite well....
by Donnie Hurt | Jan 1, 2015 | ASSEMBLY
Ball Cup Effective Length When working with a ball-and-cup type pushrod from an application like a Ford or Chrysler product with adjustable shaft rockers, it is important to know the “effective” length when ordering custom length pushrods.- In this case, the effective...
by Donnie Hurt | Jan 1, 2015 | PISTONS & RINGS
Evolution of Ring End Gap Theory It’s easy to see or know when you don’t have enough ring end gap. Common signs include scuffed ring faces, damaged rings and cylinders and/or shiny areas on the butt ends of the rings. The ideal minimum ring end-gap would by found...
