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

Does MAC T/B suck?

  • Thread starter Thread starter stangmeister
  • Start date Start date Jul 1, 2004
  • 1
  • 2
Next
1 of 2 Next Last
S

stangmeister

New Member
Jun 21, 2004
18
0
0
Rio Grand Valley, Texas
Jul 1, 2004
#1
  • Jul 1, 2004
  • #1
I've noticed that mac has the best priced throttle body and nobody is buying it. What's wrong with it?
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Jul 1, 2004
#2
  • Jul 1, 2004
  • #2
nope, I've had one on my car for over 30k miles. Not a single problem.
 

road rage

New Member
Dec 14, 2003
433
0
0
R.I.
Jul 1, 2004
#3
  • Jul 1, 2004
  • #3
Me too my throttle body works great. People feel better by paying or a big name but its not worth it
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Jul 1, 2004
#4
  • Jul 1, 2004
  • #4
road rage said:
Me too my throttle body works great. People feel better by paying or a big name but its not worth it
Click to expand...


Yep. Only company that I would pay top dollar for would be Accufab for those type of mods but I dont give **** about my engine bay looking shiney.
 

twogts4us

15 Year Member
Apr 1, 2004
4,188
12
79
Dunedin, FL
Jul 1, 2004
#5
  • Jul 1, 2004
  • #5
The Accufab TB is a quality piece, but whether or not it performs better is questionable. Still, all the plenum testing I've seen, regardless of the plenum manufacter, uses the Accufab TBs...so somebody else likes 'em besides me!?!? It ain't just the shine guys. Same with the plenum. Yep, it shines like a mother, and makes more power than the rest. In the $$$ for HP race though, the extra shine may not be worth it to some. For me, I wanted the best or nothing...at least for these pieces. And that's why my savings acct has $2.37 in it. (Seriously!)
 

Dark Knight GT

I can't get it up......ok that didn't sound right.
May 26, 2003
3,653
2
56
Ozark, Missouri
Jul 1, 2004
#6
  • Jul 1, 2004
  • #6
Well, allow me to be the one with a complaint. I had a Mac 70mm tb on my car and I had a problem with it. I couldn't get the throttle blade to close 100%, even when I backed off the idle throttle screw. I called Mac and they weren't none to helpful. Guy on the phone sounded like an a$$hole about everything. IMHO, get something nicer like the FRPP or Accufab piece.
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Jul 1, 2004
#7
  • Jul 1, 2004
  • #7
Dark Knight GT said:
Well, allow me to be the one with a complaint. I had a Mac 70mm tb on my car and I had a problem with it. I couldn't get the throttle blade to close 100%, even when I backed off the idle throttle screw. I called Mac and they weren't none to helpful. Guy on the phone sounded like an a$$hole about everything. IMHO, get something nicer like the FRPP or Accufab piece.
Click to expand...
You have to take a piece of sand paper or a dremmel tool and grind off the left over metal from the casting.
 

twogts4us

15 Year Member
Apr 1, 2004
4,188
12
79
Dunedin, FL
Jul 1, 2004
#8
  • Jul 1, 2004
  • #8
I KNEW someone would pipe in on this one with a complaint about the MAC TB! MAC just doesn't seem to have a good rep around here. Geez, if you gotta sandpaper or dremel a brand new TB, they can keep it.
 

1tirefire

New Member
Jun 2, 2004
118
0
0
Northern Bay FF/SS
Jul 1, 2004
#9
  • Jul 1, 2004
  • #9
mac 70mm throttle body on my car, with c&l plenum, nice quality on both items.
 
S

stangmeister

New Member
Jun 21, 2004
18
0
0
Rio Grand Valley, Texas
Jul 1, 2004
#10
  • Jul 1, 2004
  • #10
That's exactly the kind of inside info I needed thanx.
 

Firemanz

Only you can prevent Forest Fires!
Founding Member
Dec 13, 2001
4,105
0
0
San Antonio, TX
Jul 1, 2004
#11
  • Jul 1, 2004
  • #11
I've had mine for while, no problems here.....
 

Sleepy1

Founding Member
Jun 10, 2002
807
0
0
Chicago, IL
Jul 1, 2004
#12
  • Jul 1, 2004
  • #12
I've had one on the car for over two years and have no problems with it. I think I paid only $125 for it on sale at GTR Racing.
 
D

DrK MrK iV

New Member
Jan 11, 2004
271
0
0
Charlotte
Jul 1, 2004
#13
  • Jul 1, 2004
  • #13
Got mine. No problems here.
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Jul 2, 2004
#14
  • Jul 2, 2004
  • #14
twogts4us said:
I KNEW someone would pipe in on this one with a complaint about the MAC TB! MAC just doesn't seem to have a good rep around here. Geez, if you gotta sandpaper or dremel a brand new TB, they can keep it.
Click to expand...

wow yet another newbie into modding. On most after market parts, you will have to do some modifying. No two cars are the same, no two parts are the same, there are always flaws.

Its not like its a Billett piece like Accufabs. Of course its not 250 bones for a worthless Throttle body.
 
G

GregGTStang

New Member
Oct 17, 2003
240
0
0
Jul 2, 2004
#15
  • Jul 2, 2004
  • #15
If you have to use sandpaper on a NEW TB, I wouldn't buy it either. That's why people buy new, so that they don't have to screw with it. Satisfaction is the key to a successful company and product.
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Jul 2, 2004
#16
  • Jul 2, 2004
  • #16
oh my god, never buy anything then. Most aftermarket parts will need to be messed with.
 
I

inferno9898

Member
May 17, 2003
249
1
18
Jul 2, 2004
#17
  • Jul 2, 2004
  • #17
mogs01gt said:
oh my god, never buy anything then. Most aftermarket parts will need to be messed with.
Click to expand...

There's a big difference between wanting to mess with the aftermarket part to customize it a little or make it better. Dark Knight said his throttle body wouldn't even work correctly. There's no reason at all you should have to modify an aftermarket part for it simply to WORK. Either way, I'll be buying a MAC TB soon...so cheap.
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Jul 2, 2004
#18
  • Jul 2, 2004
  • #18
He said he couldnt get it to close 100% I know this exact problem. Others and I have had to do the same thing. There are burrs on the inside where the butterfly closes onto a little edge. There are tiny burrs that stop it from closing complete and the car will idle funny.
 
2

2002BLGT

Well-Known Member
Dec 18, 2003
2,945
4
59
Bedford VA
Jul 2, 2004
#19
  • Jul 2, 2004
  • #19
MAC TB $120
sandpaper $1.99

ACCUFAB $250


I got my edelbrock 75mm for $100 , but if I hadnt gotten such a deal on it , not hard to figure out which one of the above I would have picked LOL ...
 

Dark Knight GT

I can't get it up......ok that didn't sound right.
May 26, 2003
3,653
2
56
Ozark, Missouri
Jul 2, 2004
#20
  • Jul 2, 2004
  • #20
mogs01gt said:
You have to take a piece of sand paper or a dremmel tool and grind off the left over metal from the casting.
Click to expand...
I already did that. Didn't work.
 
  • 1
  • 2
Next
1 of 2 Next Last
You must log in or register to reply here.

Similar threads

A
Discussion on mild budget build/ top end
  • Acesario
  • Feb 21, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 2
Replies
20
Views
643
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Feb 23, 2026
General karthief
1
Engine Motor swap from a 2003 Explorer
  • 1996mustang new
  • Oct 9, 2025
  • SN95 4.6L Mustang Tech
Replies
7
Views
506
SN95 4.6L Mustang Tech Oct 16, 2025
squeak93
J
Windows won’t go up when car is running
  • Jraesims
  • Dec 14, 2025
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
1
Views
134
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Dec 15, 2025
Noobz347
3
B&m hammer shifter c4 question
  • 387lx
  • Mar 18, 2026
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
4
Views
171
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Mar 19, 2026
387lx
3
H
Forced Induction On3 Turbo Kit- Parts list NEEDED - 302 Stock Motor
  • Hirothecool1
  • Feb 27, 2026
  • Fox 5.0 Mustang Tech
  • 2
Replies
21
Views
846
Fox 5.0 Mustang Tech Mar 7, 2026
slow84lx
S
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?