[Mike Taylor 3601]

I have a completely different result going through castings and flowing them...
my brother and I went through dozens and dozens of 882's and 450's for our cars...
you could have threw them all in a pile closed your eyes and grabbed a pair and they would have been as good as any other dozens of heads in that pile...maybe every 882 and 450 just suck...
that being said though I still try to pick a set that look like they have the least shift and least flaws.... not for performance but for reliability...