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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
  • 1994 - 1995 Specific Tech

who is running a 28" tire for the track.

  • Thread starter Thread starter Venom351R
  • Start date Start date Sep 10, 2007

Venom351R

Founding Member
Apr 27, 2002
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Sep 10, 2007
#1
  • Sep 10, 2007
  • #1
My MT ET Streets just came in (well 1 of them got here) and I discovered that it was 28 and not a 26" tire. Should their be any fitment issues with the SN95 and how will a 28" tire co inside with 3.73 gears?
 
B

Badazgt.

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May 31, 2007
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Sep 10, 2007
#2
  • Sep 10, 2007
  • #2
no but the 28 is too big of a tire for u... or so people tell me
 

Venom351R

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Apr 27, 2002
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Sep 10, 2007
#3
  • Sep 10, 2007
  • #3
thats what Im trying to find out for sure before I go and get them mounted.
 

The Green GT

No 13 year olds are safe around me.
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Sep 10, 2007
#4
  • Sep 10, 2007
  • #4
Is that what you ordered? Or did they send the wrong stuff?
 
S

sage2k

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May 23, 2005
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Baton Rouge, LA
Sep 10, 2007
#5
  • Sep 10, 2007
  • #5
could always get more gear
 

Blackened302

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Jul 21, 2005
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South TX
Sep 10, 2007
#6
  • Sep 10, 2007
  • #6
Nacho (95vert) went from a 26" to a 27" and it did hurt his average times... can't imagine going to a 28".

i vote for getting them to send you the 26's
 

Venom351R

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Sep 11, 2007
#7
  • Sep 11, 2007
  • #7
They sent me the right ones, I just didnt realize they were 28's until after I got them. I'll give them a call today.
 

Stanger007

Founding Member
Sep 26, 2001
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Baton Rouge, LA
Sep 11, 2007
#8
  • Sep 11, 2007
  • #8
What size/style rims are you putting them on?
 

kck6894

Advanced Member
Mar 18, 2004
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Paradise
Sep 11, 2007
#9
  • Sep 11, 2007
  • #9
I run 28" tires on my car front and rear at the track. They might be a little tight out back but they should work ok. I think they are definitely more tire than you need, but they will fit.

 

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SQUEEZE&STROKE

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Jun 24, 2005
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SOUTHERN CA
Sep 11, 2007
#10
  • Sep 11, 2007
  • #10
They will fit, like mentioned a little tight, but they will fit.
 

final5-0

Mustang Master
Apr 6, 2003
6,817
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DFW Texas
Sep 11, 2007
#11
  • Sep 11, 2007
  • #11
The additional 2" will K I L L your final rear ratio

You will notice it ... big time :Word:

Most likely put you down to around 3.60 give or take a few

The used to have those ratio things done up in tire diameter but I don't
know if you can find kind of info that these days

Grady
 

Killercanary

The car that set the bar.
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Altoona, PA
Sep 11, 2007
#12
  • Sep 11, 2007
  • #12
I've always heard that roughly every 1" in tire height difference is equal to ~.12pt of a gear ratio, so your 3.73's would be closer to a 3.49:1 assuming going from a 26" tall tire to a 28" and not factor in tire growth. 28" is better if you gear it accordingly as they normally hook better, but without the gear they will slow you down. My dad swithced from a 26" to a 27" tire and the car LOVED it, but he runs 4.30 gears. The car went from a 11.8 to an 11.6 with no other changes, his 60' dropped conciderably with the taller tire.

If you want a serious stick car, a 28" tall tire and proper gearing is where its at IMO.
 

Venom351R

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Sep 11, 2007
#13
  • Sep 11, 2007
  • #13
Stanger007 said:
What size/style rims are you putting them on?
Click to expand...

Weld Pro-Stars 96 series 15X8

final5-0 said:
The additional 2" will K I L L your final rear ratio

You will notice it ... big time :Word:

Most likely put you down to around 3.60 give or take a few

The used to have those ratio things done up in tire diameter but I don't
know if you can find kind of info that these days

Grady
Click to expand...


I know thats what Im worried about, I'll feel as though the 3.73's will be a waste since Im going from 3.27 to 3.73

Killercanary said:
I've always heard that roughly every 1" in tire height difference is equal to ~.12pt of a gear ratio, so your 3.73's would be closer to a 3.49:1 assuming going from a 26" tall tire to a 28" and not factor in tire growth. 28" is better if you gear it accordingly as they normally hook better, but without the gear they will slow you down. My dad swithced from a 26" to a 27" tire and the car LOVED it, but he runs 4.30 gears. The car went from a 11.8 to an 11.6 with no other changes, his 60' dropped conciderably with the taller tire.

If you want a serious stick car, a 28" tall tire and proper gearing is where its at IMO.
Click to expand...


Thats the thing is that I probably dont have the proper gearing to go with the 28's so it will probably hurt me more then help me at this poing.


I got a return # today so I can send them back and I did get the second tire today as well. On a better note my Moser 31 splines came in


BTW: If I get 275/50/15 ET Street with a rim diameter of 8.5 will they fit on a 8" rim? The rims Im getting are 15X8 and I wanted to stay with the 275 tire but the only one I saw that is for a 26" tire is also for a 8.5 rim????
 

Redsnk95

Founding Member
Feb 3, 2002
2,243
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0
Houston, TX
Sep 11, 2007
#14
  • Sep 11, 2007
  • #14
You would need some 4.30s at least for those 28" tires, get the 26s. I run 4.56 gears with my 28s.
 

Venom351R

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Sep 12, 2007
#15
  • Sep 12, 2007
  • #15
Redsnk95 said:
You would need some 4.30s at least for those 28" tires, get the 26s. I run 4.56 gears with my 28s.
Click to expand...

The 28's are all tapped up and ready to be sent back tomorrow I wont have time to do it today.


Any comments as far as a tire made for a 8.5 rim going on a 15X8 rim? I know it will bludge a little but is it of any serious concern? Id hate to have to get a new set of rims as well.
 

SublimeRT

Member
Jan 25, 2003
230
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16
Clarksville, TN
Sep 12, 2007
#16
  • Sep 12, 2007
  • #16
You need a 275/50-15 and it will fit an 8" wide wheel just fine.

Here's a pic of a car with 275/50-15s with an 8" Centerline.

 

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Venom351R

Founding Member
Apr 27, 2002
4,548
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Sep 12, 2007
#17
  • Sep 12, 2007
  • #17
SublimeRT said:
You need a 275/50-15 and it will fit an 8" wide wheel just fine.

Here's a pic of a car with 275/50-15s with an 8" Centerline.

Click to expand...

Once I get the 28's sent back I am getting a set of 275/50/15, those are the ones that fit for the 8.5 rim so at least I know Im all set there.

Finally got these today

View attachment 363423
 

kck6894

Advanced Member
Mar 18, 2004
0
0
66
Paradise
Sep 12, 2007
#18
  • Sep 12, 2007
  • #18
Those will look nice on the car
 
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