MustangWorks.com : Ford Forums - View Single Post

1979bruiser · 09-04-2006, 08:26 PM

the x heads are a great deal if they are they are ported correctl. if not from what i have seen the flow numbers are very stock to stock w/ he gt40p heads and the gt40x heads. i just picked up a set for 200 for the pair.just keep in mind that the headers are a little different than reg due to the spark plug angle, nut have heard of people using bbk long tubes w/ great luck.

09-04-2006, 08:26 PM	#2
1979bruiser Registered Member Join Date: Aug 2006 Location: budds creek md Posts: 100	Re: What combo to do? the x heads are a great deal if they are they are ported correctl. if not from what i have seen the flow numbers are very stock to stock w/ he gt40p heads and the gt40x heads. i just picked up a set for 200 for the pair.just keep in mind that the headers are a little different than reg due to the spark plug angle, nut have heard of people using bbk long tubes w/ great luck.