Machine Shop with LSX torque plates?

[Derek]

Originally Posted by Whaler

Sinons won't do anything else for me either. I had a 540ci Chevrolet motor that kept eating main bearings. I had it re-done several times. I later figured out they were externally balancing an internal balanced motor. One of the re-builds caused me to have to re-bore the motor and buy new pistons. That was the most expensive motor I ever owned.

Ouch that would burn me too.