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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
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gt40p questions about headers

  • Thread starter Thread starter 95mustang_gt
  • Start date Start date May 3, 2006
9

95mustang_gt

New Member
Mar 30, 2005
364
1
0
Wisconsin
May 3, 2006
#1
  • May 3, 2006
  • #1
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

Member
Jul 29, 2004
986
1
19
Sacramento from Philly
May 3, 2006
#2
  • May 3, 2006
  • #2
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

Active Member
Dec 14, 2002
2,572
1
48
RCR
May 3, 2006
#3
  • May 3, 2006
  • #3
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

Advanced Member
Sep 28, 2003
3,651
4
68
Indianapolis, IN
May 3, 2006
#4
  • May 3, 2006
  • #4
Which taylor wires do u run?
 

95snoozer

Active Member
Dec 14, 2002
2,572
1
48
RCR
May 3, 2006
#5
  • May 3, 2006
  • #5
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
 
9

95mustang_gt

New Member
Mar 30, 2005
364
1
0
Wisconsin
May 3, 2006
#6
  • May 3, 2006
  • #6
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

Active Member
Dec 14, 2002
2,572
1
48
RCR
May 3, 2006
#7
  • May 3, 2006
  • #7
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

Active Member
Dec 14, 2002
2,572
1
48
RCR
May 3, 2006
#8
  • May 3, 2006
  • #8
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

Active Member
Dec 14, 2002
2,572
1
48
RCR
May 3, 2006
#9
  • May 3, 2006
  • #9
oops
 
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