NOT JUST FOR RUST REPAIR We had to do a combustion chamber repair on some CNC machined LS3 cylinder heads that dropped an intake seat. We wanted it to perfectly match the other CNC chambers. After the new seats were installed and the valve job was cut to the proper...
TOOL BOX VALVE SEAL PULLER Removing valve stem seals in some import heads can be trouble. It's really a problem when you can't get pliers on it because it's deep in a tube or just not accessible. First get a sample valve seal and then find a deep 12-point socket that...
PARTICLE TRAY In my hone, I keep a large cookie tray under the block I am processing. This creates a settling pond for most of the material that is removed during the honing process. Without the cookie tray, most of the heavy material settles in the hone sump and only...
TOUGH ROPE Modern rope seal materials are much tougher than the old asbestos types and are nearly impossible to cut clean. I found that a Dremel tool with a small cutoff wheel will give the best and cleanest cut with the least amount of effort. Gary Hennen Magnum...
RATCHET REPAIR When my ratchets get noisy or sluggish I soak the head in 90wt. gear lube overnight and drain them the next day. The ratchets work like new. I find that 90wt gear lube lasts longer than engine oil and gives smoother operation. Will Samples S&S Imports...
DIESEL FUEL LINE TEST I have a quick way to test the integral fuel lines in diesel heads such as the C15 Caterpillar. I install the fuel injectors to block the ports and attached an air chuck to the fuel inlet. Next, fill the exhaust ports with water and pressurize...