• Community Forums
  • The Welcome Wagon

My 1998 GT is slow

  • Thread starter Thread starter dixond11
  • Start date Start date Oct 10, 2019
D

dixond11

New Member
Oct 10, 2019
1
0
1
Illinois
Oct 10, 2019
#1
  • Oct 10, 2019
  • #1
I just purchased my first mustang, a 1998 gt 5 speed, it sounds amazing but it seems really slow to me. i got beat by a v6 infiniti too. my mustang is a 4.6 with deleted cat converters, km cold air intake, aftermarket throttle body, an x pipe exhaust, and even 3.73 gear aspect ratio, i don’t see why it would be getting beat by a v6 with the mods done to it
 

Adieu

Easy there, this ain't a dating site.
20+ Year Stangneter
Mar 7, 2002
9,531
5,187
224
Oct 10, 2019
#2
  • Oct 10, 2019
  • #2
It's getting beat by a V6 Infiniti (I'm assuming a G35 or G37), because compared to one of those, it IS slow.

You're taking an early 4.6 with it's 215 stock horsepower, and mods that, other than gears, are mostly placebo effect, against a far more modern car with more power.
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,914
10,563
203
polk county florida
Oct 10, 2019
#3
  • Oct 10, 2019
  • #3
Bad news is you got beat by a V6 infinity, sorry for your loss
good news is you are now a member of stangnet!
That's good for 5 more hp!
 
Reactions: 2Blue2

tsemmett

Active Member
Jul 2, 2019
276
33
38
US
Oct 11, 2019
#4
  • Oct 11, 2019
  • #4
I feel your pain man, my 98 is kinda slow too. When the basic V6 sedan is around 300hp, our 225 doesn't exactly cut it.
 

COramprat

...I can take it. I think.
20+ Year Stangneter
Mar 2, 2003
8,474
1,463
223
Sea of Tranquility
Oct 14, 2019
#5
  • Oct 14, 2019
  • #5
You'll have to upgrade some internal mods or some modified aspiration to get that anemic engine going. Cams or a supercharger will do it.
 
Reactions: General karthief
G

Godsman7

New Member
Oct 20, 2019
1
0
1
Centra.l Fl
Oct 20, 2019
#6
  • Oct 20, 2019
  • #6
Like other comments, 215-220 hp don't cut it compared to 300 hp V6s. The 4.6 sounds great, but aren't really fast unless you have a large wallet. Supercharger, turbo or nitrous.
 
S

schism

Member
Oct 20, 2019
6
1
13
Foothill Ranch, CA
Oct 28, 2019
#7
  • Oct 28, 2019
  • #7
Really need an entirely new power plant or a power adder to make those motors able to keep up with bone stock cars these days.
 
G

Glliw

Member
Oct 21, 2019
24
1
13
Sheboygan, WI
Oct 28, 2019
#8
  • Oct 28, 2019
  • #8
I own a 2012 G37x (~326 hp v6 stock, AWD, ~3800 lbs) as well as a mildly modified 5.0 and would agree with what everyone else has said. In fact, my goal for the stang is to get it to the point where it is faster than the Infiniti!
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,914
10,563
203
polk county florida
Oct 28, 2019
#9
  • Oct 28, 2019
  • #9
There comes a point when you have to decide where to spend the money. Sure you can make a fox fast and comfortable. Or you can buy fast and comfortable.
 

01HellionGT

Member
Feb 21, 2013
30
1
8
Oct 29, 2019
#10
  • Oct 29, 2019
  • #10
Budget build would be PI heads and manifold form a 2001 n up GT and a aftermarket plenum, shifter, and a dyno tune. You will have a good power increase for not much money, 215 F/wheel horse for the 98 GT to 260 F/W horse of a 2001 to 2004 GT. 45 horse bump in power for s few hours work in your driveway is not to shabby. While you're switching the heads might as well do the headers too.
 

General karthief

wonder how much it would cost to ship you a pair
20+ Year Stangneter
Aug 25, 2016
27,914
10,563
203
polk county florida
Oct 29, 2019
#11
  • Oct 29, 2019
  • #11
Boost.
 
Reactions: Noobz347 and 2Blue2

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
Admin Dude
Jan 4, 1985
43,055
21,220
234
Box behind Walmart
Oct 29, 2019
#12
  • Oct 29, 2019
  • #12
General karthief said:
Boost.
Click to expand...
Two of the [big] ones


Edit: On a side note: I make Infinities afraid of Cadillac CTSs for some reason Not sure why... They're only 220 HP cars.
 
Reactions: General karthief
You must log in or register to reply here.

Similar threads

My first post
  • myproGTv
  • May 31, 2026
  • The Welcome Wagon
Replies
2
Views
119
The Welcome Wagon May 31, 2026
myproGTv
M
My numbers sound right?
  • MiltP
  • Feb 25, 2026
  • 1996 - 2004 SN95 Mustang -General/Talk-
  • 2
Replies
28
Views
761
1996 - 2004 SN95 Mustang -General/Talk- Apr 2, 2026
MiltP
M
9
WTB: Procharger or Vortech Supercharger – 1996–1998 Mustang GT 4.6 2V – Budget $3,200
  • 96mustang.gt
  • Nov 20, 2025
  • Want to Buy
Replies
1
Views
331
Want to Buy May 3, 2026
roblabsn95
R
D
What's it Worth? 2006 Mustang GT Convertable
  • doc0075579
  • Mar 2, 2026
  • What is it Worth?!?!?
Replies
0
Views
218
What is it Worth?!?!? Mar 2, 2026
doc0075579
D
5
Hello Everyone !
  • 5150K
  • Jul 3, 2026
  • The Welcome Wagon
Replies
0
Views
72
The Welcome Wagon Jul 3, 2026
5150K
5
Share:
Bluesky Email Share Link
  • Community Forums
  • The Welcome Wagon
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?