mini tub/full tub

[mustangman70]

Anyone running a mini tubs here?

I would liek to really tuck a 10.5 tire INSIDE the wheel well with no rubbing broblems...AND a little room to spare if maybe i needed/wanted to go bigger.

The 70 WILL be being set up for the local racing and track nights mostly just on the weekends.

I plan on running a heavy hitting 351w with spray, trans brake, 9 inch and caltracs etc...But if i were to use mini tubs...Wouldent i need to move the spring perches over a little bit

Is this bad for launching? Or will it help me out?

 

[Spoofty]

Im running 15 X 10 wheels with 6.5 BS on my 69 with 295-50-15 tires. They have a 11.7 section width. I had to cut of a little of the bump stop, reroute the fuel line to the inside and cut a small section of the inner wheel well.
I have .5" clearance to the leaf springs.

 

[mustangman70]

Well i would like a little more then .5 an inch i think...

If im going to have to cut the wheel well at all i may as well add a mini tub..

I dont plan on using a back seat and i will mount my bottle and a compartment for my relays and such back there

 

[bnickel]

275/50-15 is excatly 10.5" wide on an 8.5" rim. i have 275/50-15s on th back of my car i did have to roll the fender lips but it could be done without having to roll the lip with a wheel that has a little more backspacing. i have 15x8's in the back with 4.5" backspace, with a 4.75" or 5" backspace the wheel lips won't need to be rolled at all and you'll have plenty of clearance to the leaf spring. no need to even do a mini-tub if all you want is a 10.5" tire

 

[351w_swap]

I think I am going to use the stock inner wheelhousings and move them in. Then I will weld an inch or two spacer in the middle. In the process, if I was going to use the same frame rails I would cut off the rebound bumpers and move them to the inside of the rails. If you guys have any input on that, post up your ideas

 

[mustangman70]

Thats a good idea dude..

I want to be able to have room to fit MORE then a 10.5 tucked in...if for whatever reason i spin a 10.5 mickey drag radial...or a slick then i guess a bigger tire would be needed..

But i DOUBT i will need bigger i just want to have room to grow lol

 

[67Thunder]

I am working on this right now. It's taking a while, maybe be a week to a week and a half each side (working nights). I can't wait to see how big I can go.

 

[67Dylan]

I think I am going to use the stock inner wheelhousings and move them in. Then I will weld an inch or two spacer in the middle. In the process, if I was going to use the same frame rails I would cut off the rebound bumpers and move them to the inside of the rails. If you guys have any input on that, post up your ideas

That's what I'm going to do. I need/want a larger tire as well. Looking to keep as much of the interior in as possible; a request my kids made to me since my last 3 stangs had only 2 front race seats.