• Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific Tech

Put more 275's on a 65 coupe.

  • Thread starter Thread starter iskwezm
  • Start date Start date Feb 15, 2006
Prev
  • 1
  • 2
  • 3
Next
First Prev 2 of 3 Next Last

blown65

Founding Member
Jul 7, 1999
1,938
4
39
Queen Creek Arizona
Feb 23, 2006
#21
  • Feb 23, 2006
  • #21
Looks good. I guess I got lucky with the no rubbing on my car.
 

Sundance

Founding Member
Mar 5, 2002
172
0
0
UT
Feb 24, 2006
#22
  • Feb 24, 2006
  • #22
outlaw66 said:
MDJAY,
am interested in the poor mans mini tubbing you speak of. I'm a little confused on what happens after the 9 inch slit is made in the front inner wheel well. you talked about a sledge and plate stock. wouldn't you have to cut the floor out some to expand the wheelhouse? I just installed flares and looking from the rear of the wheelwell to the front of the wheelhouse I could use another inch in the front for tire clearance but am somewhat confused on expanding the wheelhouse without cutting the floor some. There is also a seat belt nut plate in the area but it seems as if it would not be an issue. could you clarify a little or provide a picture.
thanks

Outlaw
Click to expand...

I second that request and add a request for a pic of the "slight buckle" area
 

mdjay

Premium Sponsor
Dec 9, 2003
896
0
16
Las Vegas, NV
Feb 24, 2006
#23
  • Feb 24, 2006
  • #23
The slit is in the front corner of the inner wheelhouse from the bottom, up 8-9 inches.

It creates a releaf point and opens up when you start hammering. You can't move the wheelhouse in without that releaf.

You use the flat stock as a dolly and hit it with a sledge hammer. This is an aesthetic issue. Otherwise you will just make a bunch of hammer marks in the metal.

After you're done moving the wheelhouse in, you cut out a little pie cut piece of sheet metal and fill the gap you just created. Then undercoat.

I didn't take pictures but I'll take some of the car now asa I can.
 
R

REPLIMOD #17

New Member
Oct 8, 2004
52
0
0
Feb 24, 2006
#24
  • Feb 24, 2006
  • #24
iskwezm said:
yeah,thats the size, the sidewall doesnt bother me or him, but people get all wierd and start going off on how they should be on a 8" wheel etc. The BFG's do push out a little more then my Kumho's and the Nitto DR's fit even better. Out of all the cars at Knotts last year, there was only maybe 3 using 275's, including yours if you had them, this year it will be the norm after all the questions i got last year..............no longer unique

im gonna try some 9" wheels soon
Click to expand...


Correct me if I'm wrong, but I believe 275 on a 8" wheel would be prone to loose its seal under hard cornering. I believe most manufactureres reccomend a max tire size of 255 for an 8" wheel...
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Feb 24, 2006
#25
  • Feb 24, 2006
  • #25
REPLIMOD #17 said:
Correct me if I'm wrong, but I believe 275 on a 8" wheel would be prone to loose its seal under hard cornering. I believe most manufactureres reccomend a max tire size of 255 for an 8" wheel...
Click to expand...
i have never lost a tire, i know people get all crazy and start to quote specs on what size wheel it should be and thats in black and white. I feel I drive my car pretty hard under certain circumstances., not saying that its my research, but i havent heard of this happening. I think the Cobras come with a 17X8 and 275's, so it must be ok for Ford to do it right? I have 315's on a 8" wheel on my truck and even aired down to 10 psi off roading never lost a bead.People will say a 275 on 8" wheel is pointless becaus the contact patch is reduced because the tire pulls in on the outside, yet everybody that queestioned me saying it wont work is now using them.
 
R

REPLIMOD #17

New Member
Oct 8, 2004
52
0
0
Feb 24, 2006
#26
  • Feb 24, 2006
  • #26
iskwezm said:
i have never lost a tire, i know people get all crazy and start to quote specs on what size wheel it should be and thats in black and white. I feel I drive my car pretty hard under certain circumstances., not saying that its my research, but i havent heard of this happening. I think the Cobras come with a 17X8 and 275's, so it must be ok for Ford to do it right? I have 315's on a 8" wheel on my truck and even aired down to 10 psi off roading never lost a bead.People will say a 275 on 8" wheel is pointless becaus the contact patch is reduced because the tire pulls in on the outside, yet everybody that queestioned me saying it wont work is now using them.
Click to expand...

Interesting...how about taking a measurent to see what you contact patch is.
I'm curious to see how compares to a 9" wheel...
 
S

steel1212

Active Member
Jun 24, 2004
1,180
0
36
Frankfort, Ky
Feb 24, 2006
#27
  • Feb 24, 2006
  • #27
hehe here we go again. The contact patch should be bigger on a 9" rim as that is the suggested size a 275 series tire should be ran on. But the recommended sizes are 7.5-9.5 for my tire with recommended being the 8.5 range.
 

Sundance

Founding Member
Mar 5, 2002
172
0
0
UT
Feb 25, 2006
#28
  • Feb 25, 2006
  • #28
mdjay said:
The slit is in the front corner of the inner wheelhouse from the bottom, up 8-9 inches.

It creates a releaf point and opens up when you start hammering. You can't move the wheelhouse in without that releaf.

You use the flat stock as a dolly and hit it with a sledge hammer. This is an aesthetic issue. Otherwise you will just make a bunch of hammer marks in the metal.

After you're done moving the wheelhouse in, you cut out a little pie cut piece of sheet metal and fill the gap you just created. Then undercoat.

I didn't take pictures but I'll take some of the car now asa I can.
Click to expand...

Thank you, I appreciate it. Having looked at it, re-read your post I think I understand where the metal is going to buckle. But pics would be even better.
 

Sundance

Founding Member
Mar 5, 2002
172
0
0
UT
Mar 1, 2006
#29
  • Mar 1, 2006
  • #29
TTT
 

69Rcode_Mach1

Active Member
Apr 20, 2004
1,473
1
37
Salt Lake City, Utah
Mar 1, 2006
#30
  • Mar 1, 2006
  • #30
Hey this is cool another Utah person, I am slowly not going to be the only person from my state on this website anymore.
 

Sundance

Founding Member
Mar 5, 2002
172
0
0
UT
Mar 3, 2006
#31
  • Mar 3, 2006
  • #31
Oh, I've been a member here a while, I just don't post much.

Steel1212 what axle are you using to be able to use a 5.5 bs?
 
6

65nProgress

New Member
Jul 27, 2005
53
0
0
Mar 3, 2006
#32
  • Mar 3, 2006
  • #32
Just out of curiosity... but are the fronts also 17x8 with 4.75" BS?
 

88stanggonebad

New Member
Sep 25, 2004
59
0
0
Mar 3, 2006
#33
  • Mar 3, 2006
  • #33
hey guys there this company that says they have the correct backspace to fit 17x9.5 torque thrust II wheels with 275 rubber in the back of 67 and up stangs check them out here the website, just scroll down till you find the rims. http://www.autoworks.cc/index.html
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Mar 3, 2006
#34
  • Mar 3, 2006
  • #34
88stanggonebad said:
hey guys there this company that says they have the correct backspace to fit 17x9.5 torque thrust II wheels with 275 rubber in the back of 67 and up stangs check them out here the website, just scroll down till you find the rims. http://www.autoworks.cc/index.html
Click to expand...
67's arent the problem
 

mdjay

Premium Sponsor
Dec 9, 2003
896
0
16
Las Vegas, NV
Mar 3, 2006
#35
  • Mar 3, 2006
  • #35
88stanggonebad said:
hey guys there this company that says they have the correct backspace to fit 17x9.5 torque thrust II wheels with 275 rubber in the back of 67 and up stangs check them out here the website, just scroll down till you find the rims. http://www.autoworks.cc/index.html
Click to expand...

yep. the 67-up cars have a bit more room.

if my memory serves me correctly it was a 5.75 bs on that rim and it was a real snug fit. pan hard bar required.
 

mdjay

Premium Sponsor
Dec 9, 2003
896
0
16
Las Vegas, NV
Mar 4, 2006
#36
  • Mar 4, 2006
  • #36
65nProgress said:
Just out of curiosity... but are the fronts also 17x8 with 4.75" BS?
Click to expand...

not sure about the car in ? but that wheel combo/bs does work on the front.
 
S

steel1212

Active Member
Jun 24, 2004
1,180
0
36
Frankfort, Ky
Mar 4, 2006
#37
  • Mar 4, 2006
  • #37
Sundance said:
Oh, I've been a member here a while, I just don't post much.

Steel1212 what axle are you using to be able to use a 5.5 bs?
Click to expand...

Who said I had 5.5? I have 4.5 on my welds 15x7s
 

Sundance

Founding Member
Mar 5, 2002
172
0
0
UT
Mar 4, 2006
#38
  • Mar 4, 2006
  • #38
Steel, I'm trip'n. It was Mdjay that said that...sorry.

Mdjay, same question. What axle are you using?

Oh and not to be a pest or anything but...

:
 

mdjay

Premium Sponsor
Dec 9, 2003
896
0
16
Las Vegas, NV
Mar 4, 2006
#39
  • Mar 4, 2006
  • #39
9" stock track width. just the wheelhouse mod previously mentioned.
 

mdjay

Premium Sponsor
Dec 9, 2003
896
0
16
Las Vegas, NV
Aug 16, 2006
#40
  • Aug 16, 2006
  • #40
Back from the dead...

I had the car apart over the weekend doing the TCP rear coilover install so I took the pictures requested and did a brief write up. Hope it helps.
http://www.mustangdepot.com/graphics/pm-mini-tub.pdf
 
Prev
  • 1
  • 2
  • 3
Next
First Prev 2 of 3 Next Last
You must log in or register to reply here.

Similar threads

SOLD SOLD!!!! 1993 Notchback Roadracer For Sale. She's a beast!
  • Boydster
  • Apr 25, 2025
  • Fox Body Mustangs For Sale (1979-93)
Replies
0
Views
1K
Fox Body Mustangs For Sale (1979-93) Apr 25, 2025
Boydster
Tire Fitment, With Pictures. Post your 10.5 wheel/tire combos
  • 89GTRound2
  • Mar 17, 2021
  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-
Replies
17
Views
8K
1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- Sep 15, 2024
ThinBlue502
B
Daily driver debate: 65-68 coupe or 62-63 Comet
  • BoulevardofRustedDreams
  • Oct 18, 2019
  • 1965 - 1973 Classic Mustangs -General/Talk-
Replies
6
Views
2K
1965 - 1973 Classic Mustangs -General/Talk- Nov 1, 2020
wicked93gs
K
Project Ideas (2006 S197)
  • Kitsune187
  • Apr 22, 2019
  • 2005 - 2014 S-197 Mustang -General/Talk-
Replies
0
Views
1K
2005 - 2014 S-197 Mustang -General/Talk- Apr 22, 2019
Kitsune187
K
L
For Sale 1968 Mustang Coupe - 5.0 with Holley Sniper EFI - Houston, Texas
  • Lookjam
  • Jul 19, 2018
  • Classic Mustangs For Sale
Replies
2
Views
6K
Classic Mustangs For Sale Oct 23, 2018
Lookjam
L
Share:
Bluesky Email Share Link
  • Mustang Forums
  • 1965 - 1973 Classic Mustangs -General/Talk-
  • Classic Mustang Specific 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?