Okay since the 6.0L heads lower the compression on our cars. Would these heads make it easier for an engine to take on a power adder such as NOS or a charger? Would it even be worth it? Thanks! <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />

 

i got them in my set up and think they do a good job. They flow real well midly ported.

 

smokinHawk...

1. By any chance do you have the flow sheets for the heads after porting?
2. Why did the porting?
3. What intake are you using with this set up?