Yeah, there is a thread going on on H-T talking about people building engines that will make 800whp and people that build 800whp engines that will last. I mean it would be badass sending an engine to jim justice and i wouldnt feel ashamed in the slightest is a shop like that built a motor for me. It just a motor needs freshening up after a season and I wouldnt send it back to them to be freshened up. Because you putting new bearings and rings and all that wouldnt be any different than putting it all together yourself. All of their torque and clearance specs are gone once its disassembled, or the bearings are worn. I mean hell I wouldnt doubt it if the sponsored guys have a fully rebuilt engine I.E. all new parts, every season. I just dont see that necessary. But you do pay for knowledge, and if they can build a motor that makes more/same power at less boost and last longer then thats badass.