In engine rebuilding, Texon Motor Center uses the Sunnen CH 100 to align hone the main bearings
If you install a reground crankshaft and new inserts without an align hone procedure, you’ll end up with crankshaft bind. This robs the engine of horsepower and causes the new inserts to wear quickly. Other problems could be a scored main bearing bore-housing and often a broken crankshaft.
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