Are GT40P heads any good? How do they compare to the Edelbrock Performer heads. Someone has them for sale for 575 bucks. They say they have stage 1 porting. Are they worh it? Are they better than stock heads? Are they aluminum or cast? I don't know much about heads so someone educate me please.

 

I'd skip the GT 40 heads.
for street:
AFR 165
Edelbrock Performer

 

for that price if they are ported go for them. but they do suck. and they did acomparison in MMFF. and youll need new headers. those are the heads on the explorers and mountaineers. and they are cast.

 

</P>


</P>


gt-40 p are iron, they do make aftermarket headers to fit ... they do </P>


flow better than stock especially if ported ,but who did the port job ...</P>


i wouldnt get them a poorly done port job could ruin them ,and for that </P>


price you could save your dough and get what you want...gt40 x aluminum</P>


air flow research ,trick flow twisted wedge, roush or edelbrock... all would </P>


be a better choice </P>