• Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech

Q's about heads?

  • Thread starter Thread starter PacificStang46
  • Start date Start date May 11, 2004

PacificStang46

Founding Member
Oct 27, 2002
73
0
0
In Your Blind Spot!
May 11, 2004
#1
  • May 11, 2004
  • #1
I am wanting to do a head swap on my 98 2v GT, and was thinking about the Patriot stg II PI...anyone have these heads? do you like these heads and/ or are there better ones on the market for that price?
 

Trublu01

SPRAYMAN
Founding Member
Mar 11, 2001
6,673
0
0
Loxahatchee, FL
May 11, 2004
#2
  • May 11, 2004
  • #2
PacificStang46 said:
I am wanting to do a head swap on my 98 2v GT, and was thinking about the Patriot stg II PI...anyone have these heads? do you like these heads and/ or are there better ones on the market for that price?
Click to expand...

Get some known name brand ported PI's, Like Stein Racing, SHM, VT.
 

PacificStang46

Founding Member
Oct 27, 2002
73
0
0
In Your Blind Spot!
May 11, 2004
#3
  • May 11, 2004
  • #3
ttt
 

FallenPhoenix

New Member
Nov 22, 2003
911
0
0
Odessa Tx
May 11, 2004
#4
  • May 11, 2004
  • #4
don't want to hijack the post, but it's related. Are the aftermarket heads available for the 4.6 all basically PI heads that are ported? Or are there heads with modified combustion chambers, larger valves, etc?
 

slvrbullIT

New Member
May 27, 2003
635
0
0
Dallas, TX
May 11, 2004
#5
  • May 11, 2004
  • #5
FallenPhoenix said:
don't want to hijack the post, but it's related. Are the aftermarket heads available for the 4.6 all basically PI heads that are ported? Or are there heads with modified combustion chambers, larger valves, etc?
Click to expand...
pi heads for now
 

Trublu01

SPRAYMAN
Founding Member
Mar 11, 2001
6,673
0
0
Loxahatchee, FL
May 11, 2004
#6
  • May 11, 2004
  • #6
There are no aftermarket heads for mod motors. There are PI and SVO Heads (big Money + you need an install kit for 99+) not worth it. Just get a stage II port on some PI's.
 

Screwed2V

New Member
Aug 6, 2003
1,255
1
0
Misery
May 11, 2004
#7
  • May 11, 2004
  • #7
Pretty proud of where my T&J ported heads have helped take my car to. www.modularfordpowerhouse.com

Fwiw, I have a friend with the Patriot heads on his 560 rwhp GT. They'll work.
 

GT2000JAY

Founding Member
Oct 22, 2002
1,344
0
0
Northwest
May 11, 2004
#8
  • May 11, 2004
  • #8
I have the Patriot Stage II's - I'll simply tell you my story, but I recommend giving Terry a call or e-mailing him with any questions. He's a stand-up guy. twilkes@patriot-performance.com

I had the heads installed and noticed an oil consumption issue (about a quart in 300 miles). I took it in and at first we thought it was valve seals. Terry sent out new seals at no charge overnight. We then discovered a great deal of play in the guides. At this point, Terry sent call tags for the heads and is going to completely go through them and replace anything out of spec, etc. He is also picking up a portion of the labor for the re-install. If necessary, he has commited to replace the heads completely.

I believe for the price of the heads Patriot has gone as far as any customer can expect. Terry and Don have been helpful beyond belief. My investment will be a small portion of the labor and replacement of the gaskets/head bolts.

Like I say, my recommendation would be to give him a call and ask him a few questions.

Jay
 

FallenPhoenix

New Member
Nov 22, 2003
911
0
0
Odessa Tx
May 12, 2004
#9
  • May 12, 2004
  • #9
GT2000JAY said:
I have the Patriot Stage II's - I'll simply tell you my story, but I recommend giving Terry a call or e-mailing him with any questions. He's a stand-up guy. twilkes@patriot-performance.com

I had the heads installed and noticed an oil consumption issue (about a quart in 300 miles). I took it in and at first we thought it was valve seals. Terry sent out new seals at no charge overnight. We then discovered a great deal of play in the guides. At this point, Terry sent call tags for the heads and is going to completely go through them and replace anything out of spec, etc. He is also picking up a portion of the labor for the re-install. If necessary, he has commited to replace the heads completely.

I believe for the price of the heads Patriot has gone as far as any customer can expect. Terry and Don have been helpful beyond belief. My investment will be a small portion of the labor and replacement of the gaskets/head bolts.

Like I say, my recommendation would be to give him a call and ask him a few questions.

Jay
Click to expand...

That story alone would influence me to buy from them
 
D

DJT03GT

New Member
Oct 27, 2003
187
0
0
New Jersey
May 12, 2004
#10
  • May 12, 2004
  • #10
I searched and compared price to flow numbers, they are the best valus that i found based only on flow numbers and price. Muscle Mustangs and Fast Fords used them on their project car with comp cams and gain 100rwhp. Of course thats on a supercharged car, but thats a huge gain. I plan on going with them as well. On the MM&FF car they needed some explorer parts because i believe patriot uses explorer heads. So they need explorer valve covers and a few other small thing i believe, but I could be wrong.
 

DBMSTNG

I fantasize about it being BIG!
Founding Member
Apr 23, 2002
2,120
0
56
not quite here
May 12, 2004
#11
  • May 12, 2004
  • #11
they are a good value, but other people have higher flowing "stage II" heads. so it's up to you if you are satisfied with the flow of the Patriot heads or not. you can also check out Fox Lake Racing. they have higher flowing heads, but are a little more in $$.
 
D

DJT03GT

New Member
Oct 27, 2003
187
0
0
New Jersey
May 12, 2004
#12
  • May 12, 2004
  • #12
Yea, fox lakes number look good, as well as T&Js, the best I have seen, but patriot are the cheapest of those 3 as far as I know. Also with the Patriot its no core exchange so you could get a few bucks for your current heads from someone with a pre 99.
 
You must log in or register to reply here.

Similar threads

S
ECU/PCM ISSUE
  • Santi1015
  • Jun 29, 2026
  • SN95 4.6L Mustang Tech
Replies
2
Views
252
SN95 4.6L Mustang Tech Jun 29, 2026
Santi1015
S
J
Engine 4.6 Running rough at half throttle
  • jake411
  • Aug 3, 2026
  • SN95 4.6L Mustang Tech
Replies
5
Views
281
SN95 4.6L Mustang Tech Oct 20, 2026
DangStitches
D
E
4.6l auto to 5.4l 6 speed
  • EastanF5
  • Jan 22, 2026
  • SN95 4.6L Mustang Tech
Replies
0
Views
241
SN95 4.6L Mustang Tech Jan 22, 2026
EastanF5
E
Cooling Jacket Pitting Idea's?
  • BoostedRed89gt
  • Aug 9, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
12
Views
316
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Aug 17, 2026
Mustang5L5
J
Intake
  • James S
  • Jul 10, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
10
Views
294
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Jul 12, 2026
James S
J
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • SN95 4.6L Mustang Tech
Menu
Log in

Register

  • Forums
  • What's new
  • Media
  • Resources
  • Contact
  • Sponsor
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?