Passing along some Darin Morgan info

OK one more thing and then i'm done. he was NOT taking about the ls7 or any ls or LT head for that matter he was taking about a High end race heads like he would make for you if you had that kind of cash. If you do a valve job and change the shape of that valve job in any way, you could loose 20-50 HP.

Guess you didn't watch the 1st Video because at 22.30 he specifically talks about a "hyper critical short turn on the LS7 and LS3.

Again he's talking about "WET FLOW" and how people who think in "AIR FLOW" mess it up and wonder why it doesn't make power. HES LOOKING TO CONTROL WHAT THE FUEL DOES NOT JUST THE AIR!!!!!

If you take it to a full race head......... I will NOT do any of them things well..........There is more power to be made by not Doing a swirl dance in the intake trak......

It doesn't matter if you use swirl or not as long as you can maintain a homogenous mixture at the time of ignition. Think about what it "DOES" not what it "IS" its about the quality of the MIXTURE.