Looks promising.
Where does the higher flow spider come from?

That port matching and gasket matching is nice. I try to do this to all of my builds. It doesn't have to be perfect just close.
One...

Thanks to everyone posting. Reading through encouraged me start learning this stuff.

My truck is acting weird these days and am trying to diagnose with the tunerpro.

I just started into this...

I am just starting on the path of modding my 1990 k1500.
First I will get it running right and start a few data logs.

Once I have read all of this forum I should be able to at least speak the...