LOL Cap if your as good of a mechanic as you claim what the hell are you doing oil changes for??? How come your not on some race team or have some super dupper high performance shop? Don't answer please because I already know the answer. You probally are a very good everyday mechanic but you make it sound like you got all the bases covered. I do know one thing and that is if you are a , let's say Ferrari engine rebuilder and that's all you have been doing for 15 years my guess is he will do a much better, faster job of it then a mechanic with your general mechanic knowledge. I am also positive that you would be completely lost on said engine rebuild . No knock on you cause after all your a everyday mechanic and a good one. The problem lies in your constant reassuring that you can even work on anything including the space shuttle if given a chance and would even manage to get a couple of more horsepower out of it as well.
One thing that both you and I are not and that's a physicists, mathematician, engineer or any other highly trained person it takes to design any car not to mention the exotic ones. You may have a grasp on how things work and a understanding on it's design but to make the constant claims that you make only puts the things your really know and maybe really good at in bad light.
actually, an answer is required.
racing techs are specialized. just like dealer techs. a racing tech does one thing. he works on race cars. just like the porsche tech does one thing. he works on porsches.
i'm an auto tech. i work on em all. i have no desire to be on a race team. when i run my camaro, or my fairmont, i do it for fun(and the rush of going 0 to 130 in 9 seconds.

i don't do high performance, because there is too much liability in it...especially here in the prnj. in this area, there;s not much money in it either.
that ferrari engine? give me the engine, and the information, and i can, and will rebuild it. i'll do it well too. i won't do it anywhere near as quickly as a ferrari tech will, but i can and will.
space shuttle? you're stretching things now.
can the space shuttle drive or be pushed inot my bay? is it a car or light truck?
hey skuzzy....since i know you're watching this thread pretty close now.......what'll it take to get a drooly icon added?
almost forgot.....so far, i've done nothing in here to shed bad light on my profession......except for my derogatory comments about the quicky lube places.......
engineers........got a little snicker outta me there too.
while they're very highly trained, and intelligent, most of them couldn't diagnose a problem with their designs, much less repair it.
that's in refernce to automotive engineers btw....and yes...i do know a couple of em.