does anyone have the jegs heads. I wonder which perform better, I heard lots about the jegs heads. Mustangs and fast ford did a test on set but I missed it. Did anyone else catch it. All I want is around 350 h.p give or take a little. What would be my best bet I know everyone on here likes the afr's. What would be my best bet, anyone have any dyno #s. Thanks foor any help.