Originally Posted by nitrozilla

the second gx5r that i recently purchased I decided to send the engine out for break in and to be sealed. i made that choice just b/c these engines take a bit longer for break-in and i am lazy at times.
anyway i sent it to trackstar services in cali. they took apart the engine and clean all the parts before break-in.
Jimmy told me that there was some "stuff" in the case but was a common thing and was nothing to worry about. He also said there was no case flashing and the bearings were seated properly. All in all he had nothing bad to say only good things and he had nothing to gain from doing so