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

GT+ supercharger = dead engine???

  • Thread starter Thread starter rd02gt
  • Start date Start date May 14, 2004

rd02gt

New Member
Mar 23, 2004
123
0
0
Brea, CA
May 14, 2004
#1
  • May 14, 2004
  • #1
well I dont know much about newer mustang motors, but i belive that some things are forged but i dont know what? and if i get a supercharger what will i have to get forged or worked on? and i dont wanna blow any gaskets either so what will i have to change? thanks
 

Milenko

Skid Mark Layer...only not fro
Founding Member
Nov 5, 2001
462
1
19
Boston, MA
May 14, 2004
#2
  • May 14, 2004
  • #2
As long as you keep the boost to a safe level and get a good tune, your engine would be fine.

What #s are you looking for? (hp/tq)
 

KaPPaBaLL

New Member
Nov 28, 2003
1,326
0
0
BAYAREA
May 14, 2004
#3
  • May 14, 2004
  • #3
your tune will make the biggest difference. GET A GOOD TUNE.
 

smokin'Red35th

Member
Jan 9, 2004
493
0
16
Las Vegas, NV
May 14, 2004
#4
  • May 14, 2004
  • #4
what would be a safe ammount of boost without forging internals? I am looking at supercharging too.
 

Firemanz

Only you can prevent Forest Fires!
Founding Member
Dec 13, 2001
4,105
0
0
San Antonio, TX
May 14, 2004
#5
  • May 14, 2004
  • #5
Don't get greedy with the boost and having a safe tune is VERY IMPORTANT!!!!

But, be prepared to fork over the cash if something does go wrong, which it can.
 

decoy562

New Member
Oct 9, 2003
1,526
0
0
Acworth, GA
May 14, 2004
#6
  • May 14, 2004
  • #6
A good safe tune and 400rwhp or less, you will be fine, as long as you don't rag it a every stop light

Look at the Cobra Killer Kit from T&J performance.
 

rd02gt

New Member
Mar 23, 2004
123
0
0
Brea, CA
May 14, 2004
#7
  • May 14, 2004
  • #7
i donno i am looking something to just beat a cobra if possable? aprox 360-400 whp! only if i dont have to forge my internals. anmd if i didnt how much would that run?
 
4

46gtsblown

Founding Member
Jan 9, 2002
278
0
0
May 15, 2004
#8
  • May 15, 2004
  • #8
A forged motor will not survive a bad tune.
The stock internals will take 12# of boost for many years with a good tune.
Just stay away from the detonation monster and all will be fine.

Dwayne
 

KaPPaBaLL

New Member
Nov 28, 2003
1,326
0
0
BAYAREA
May 15, 2004
#9
  • May 15, 2004
  • #9
smokin'Red35th said:
what would be a safe ammount of boost without forging internals? I am looking at supercharging too.
Click to expand...
 

Ibeyorsuperman

Member
Apr 21, 2003
123
0
16
Ogden, Ut.
May 15, 2004
#10
  • May 15, 2004
  • #10
I am running 14psi on my stock motor. But I have an awesome tune from EDGE products. If you decide to go with the KB 9psi kit (just enough to pummel stock vette's), you will get about 400RWHP and the tune they send will keep you nice and safe.


And yet again, Try not to romp on it at every lite. =) ENJOY
 

BrightBlue00GT

I am even OLDER than Hawk!
Jun 22, 2000
2,906
0
47
Stationed in Korea
May 15, 2004
#11
  • May 15, 2004
  • #11
9#'s boost, good KB tune and have survived the lasy 9K miles with my KB blower and 443rwhp. Oh, and I now have 66K miles total on the car.

A good tune and moderate boost levels is the key. I don't know about 12#'s boost though. I've heard 11 is absolute tops.
 
K

knowledge

Founding Member
Jan 9, 2002
88
0
0
albany,ny
May 15, 2004
#12
  • May 15, 2004
  • #12
Even with a built block thing can go wrong. The trottle body got stuck open on my car and bent the valve's on the heads
 
2

2002BLGT

Well-Known Member
Dec 18, 2003
2,945
4
59
Bedford VA
May 15, 2004
#13
  • May 15, 2004
  • #13
I would keep it under 10 lbs intercooled , 8 lbs not intercooled 400 to 420 rwhp is about as much as you wanna put on stock bottom end . Im shooting for about 405-415 rwhp once I get an intercooler and some other goodies with my vortech and about 10 lbs of boost
 

neoclasiccl

Founding Member
Jun 1, 2002
3,043
0
57
Help I can't see !!!!!!
May 15, 2004
#14
  • May 15, 2004
  • #14
It's all in the tune. A forged motor can handle a little detontation but not for long.
 
You must log in or register to reply here.

Similar threads

I
Engine Help requested in identifying how to resolve engine light issue
  • Ianslaney
  • Oct 4, 2026
  • SN95 4.6L Mustang Tech
Replies
1
Views
170
SN95 4.6L Mustang Tech Oct 4, 2026
Bullitt347
A
Blow through intercooled questions
  • AngryH58
  • Aug 31, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
Replies
5
Views
271
1996 - 2004 SN95 Mustang -General/Talk- Sep 1, 2026
AngryH58
A
D
Drivetrain Using a 98 Cobra T45 in a 03 GT Auto
  • dylan9075
  • Jun 2, 2026
  • SN95 4.6L Mustang Tech
Replies
0
Views
141
SN95 4.6L Mustang Tech Jun 2, 2026
dylan9075
D
J
Engine 4.6 Running rough at half throttle
  • jake411
  • Aug 3, 2026
  • SN95 4.6L Mustang Tech
Replies
5
Views
288
SN95 4.6L Mustang Tech Oct 20, 2026
DangStitches
D
Need some camshaft guru advice on power loss from supercharger to nitrous
  • TTSaleen
  • Dec 1, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
18
Views
949
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 29, 2025
revhead347
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?