With the exact same setup pretty much except for the brand of headers/different tune/and me having ported heads vs your stock. Im not making the power you are or the tq at lower rpm ie: 4000RPM
If we compare dyno runs you are like 20-30 hp more than me and about 50 tq @ 4k
https://copy.com/LBjzKmnNYatxvA07
So basically are my heads ruined? There's no way that much power can be tuned and doubtful that the dyno's are that far apart with their readings.