Hello fellow Pontiac Brother's and Sister's.
Most know me from the other board.lol
Pulled the 400 out of the bird after 5yrs. of running to "freshen" her up.
Did the full monty on my 6X heads this time and cc'd them they are at 102-108 cc per chamber and I am VERY po'd cause I was under the impression these 6X-8's were 100+ cc BEFORE milling.
Mine were milled .060 when the build was done 5yrs. ago, I was hoping they were at 80 something.
80hrs. of porting and polishing and I have a less than 9 to 1 motor. Even with 0 deck if my math is right.
Wished I had cc'd them 1st!
Don't have the $$$$ to get another set of heads right now so I'll run what I got I guess.