Why did you compare the cost of a 5 cylinder you just bought? Because it was way cheaper than the comparable 6 cylinder 4200.....

why did you list 500 to 750 for exhaust in the 292 build, but not the "wanna be" 4200?

A guy in Florida says he gets 400 for a complete 4200....but what condition, a core?

you defend the 4200, then use terrible examples.