Interesting comments here.
Interesting because a lot of you guys are saying JJ is capable, has fabrication skills, etc...
What I do not understand then is, WHY in hell:
1. do his guys (granted, not him) crack a thermostat housing during installing, and leave it like that until they try and start an engine. (and don't try and bs me, if you install a housing an crack it, you know it)
That could be made up drama for TV or things happen
2. Try to start an engine by pouring gulps of fuel in the carbs and then set themselfs on fire!!!!!
I think anyone that has tried to start a fresh build and prime the carb like that has had a fire ball or two in their day
3. Try to fix a head with a FILE ! That does not work. Seriously! Sure the engine will run. It will run until the end of the street and then the headgasket will blow. Has nothing to do with valves being in the head or not. The two mating surfaces (head an block) need to be flat. Flatter then any hand operated file can achive.
On something like that flat head why not something high performance high compression maybe not but ive done it on a few snowmobile heads to check for flatness and those arein the 150-160psi range and never had a problem. Is it right? No but can it be doen and work sure.
4. Install the head with a air wrench. NO, and I mean, NO serious mechanic would do such a thing, not even for TV. Only complete ignorants would do such a thing.
Done all the time run the bolts down with an impact or air wrench and then come back around with a torque wrench. Did they show that on TV? No, because its not a tech show and most would find it boaring.
If I take into account the amount of money these kind of cars are sold for, and all the "this guy's got skill' comments, i only see what i consider to be redneck,unprofessional, crappy, non-knowledgable, "workmanship".
It's like "There I fixed it" live on tv !