I've seen with undisputed results the effectiveness of this process on high stress components. However these components were under 700+ ton of pressure for millions of cycles (nothing our trucks will ever see). But on that note, I thought,,, if it helps these, than why wouldn't it help our motors as well? Then after some research, I found other racers were doing it as well with good results (less failures). I'm not saying go into the light blindly. Do some research. But I think it will soon prove to be a very worth while preventative for the racer crowd as well as the DD (weekend warrior) that wants ever bit of help and durability his motor can get. It's not a save all though. Make no mistake. It just removes stress that are working against them selves in the motor.
My balancer was dead set that it needed to be done.
I did some research and found that alot of Nascar builds are done useing the tech also.
I dunno.....but if it helps even a lil bit i geuss its worth it