I have had engines from them that had a main bearing knock at first start up. I have had others that locked up tight within 100 miles. Still others that tossed pistons. I even had one, that had a dead miss, and LOUD knock, right from the factory. (they had neglected to install a piston..... THAT was a surprise.....) transmissions from them are the same way. At one time, their quality wasn't too bad. I have put in quite a few, that are still running today as well........ Just luck of the draw I guess.

 

After reading this now I know why I go used with engines.. I have heard good and bad about Jasper never heard of Precision..