Quote Originally Posted by IronEagle
But it isn't the only Mitsubishi engine with the issue. The 6G72 in the 3000GT VR-4 and Dodge Stealh R/T Twin Turbo were also designed with small bearings and bad oiling.
Crankwalk in the 6G72 is very rare, and not a problem anyone in the community is very concerned with. It does happen as it could happen in any engine, and it did actually happen to me. But the same time, I spun all 6 rod bearings, bent 12 valves, cracked 3 pistons, and spun several main bearings. Needless to say, I fucked that engine up.. LOL

Anyways, on the 6G72 we just have a horrible oiling system that causes rod bearings to spin like crazy.

Back on track.. the only thing I know about crankwalk is one simple way to help prevent it is to NOT use your clutch when starting the car. Expecially with the use of an aftermarket pressure plate, you will put excess unneeded pressure on the thrust bearings.