gt40p questions about headers

[95mustang_gt]

if i use these heads can i still re use my mac longtubes or do i need to get different headers?If i have to get different headers who makes longtubes for the gt40p heads?

thanks
Jesse

 

[95strokerPSU]

I believe you can re use them. I know MAC makes specific P headers (not sure if they're LTs) but I remember you don't HAVE to use specific headers with the P heads. Someone else should be able to give you a definite answer shortly.

 

[95snoozer]

DEFINITELY use mac long tubes

2 cylinders will either need the spark plug reversed or a 90 degree spark plug boot (chevy style)

You can buy a set of taylor 90 degrees and it will look great.

The spark plugs on 2-3 cylinders need a cut socket and a wrench, but its well worth it.do a quick search about the socket. Usually someone has one.

 

[nmcgrawj]

Which taylor wires do u run?

 

[95snoozer]

I have ford racings

you can run a standard 90 degree taylor wire like for a SBC

or just pick up 90 degree plug wires from wherever

 

[95mustang_gt]

so i just need to get a set of taylor 90 degrees spark plugs and be able to re use my mac longtubes without a problem,sounds good to me.So i can use my ford racing wires?

The engine is out of the car so will i need to worry about the socket and wrench?

95snoozer i see that you have gt40p heads,im going to be running a tfs 1 cam.Do you think that should make good power with these heads?

thanks
Jesse

 

[95snoozer]

i would think 285 with box stock gt40ps tuned

while you have the heads off grab a dremel and do some bowl work and smooth the exhaust bump in your free time.

If you can get you hands on a cma like mine it would be great

comp xe270 hr with 1.7s

 

[95snoozer]

I used my ford racing wires and so does my roomate, just flip the wire

it wil get you by forever, or until you get a new set.

 

[95snoozer]

oops