UPDATE :

Just wanted to wrap this thread up. I know it's over a year later, but better late than never.What was happening after the head upgrade with the new beehive valve springs installed , the engine revved so much faster I was actually hitting the flash stall on my converter very easily. I wasn't used to it because of my old valve train, it revved much slower. So on the first couple of shakedown runs it kinda spooked me. I just wasn't used to feeling the engine flash that fast. So now, yes it flashes to about 3,800/4k rpm very quickly, then begins to pull. It pulls clean to 6k. Thanks for everyone's input. Just wanted to cap it off for anyone reading this thread in the future.