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1966 Mustang leaf spring lift!

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Old 05-17-2009, 02:33 PM
  #11  
Starfury
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Out of curiosity, what springs are you running up front, Nick?
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Old 05-17-2009, 02:55 PM
  #12  
JamesW
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4"..I suppose you could always relocate your rear axle to the underside of your leafs..rather than above them......
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Old 05-17-2009, 02:56 PM
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racin66coupe
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Originally Posted by JamesW
4"..I suppose you could always relocate your rear axle to the underside of your leafs..rather than above them......
haha i was just thinking that..
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Old 05-17-2009, 03:16 PM
  #14  
dodgestang
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Originally Posted by Starfury
Out of curiosity, what springs are you running up front, Nick?
620 1 inch drop springs.
1 1/8 sway bar
IAS shocks
Roller Perches
Heim joint struts
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Old 05-18-2009, 06:50 AM
  #15  
tx65coupe
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Originally Posted by dodgestang
This suspension combo easily supports low 12s with the addition of traction bars of some sort (like under riders) and drag radials that fit under the fenders of the car...if you have a motor with enough horsepower to run 12s anyway:



To put it another way I don't think the suspension you have on the car right now is a limiting factor preventing you from having good consistent times with your car. I suspect you think you need to lift it 4 inches because you want to slap some super wide tires on it because you think you need them to drag race...you don't. I've run 11.5 on 5 leaf mid eyes and 275 40 17 drag radials.

Parked:


Driving:


Starting:
Thats a fantastic looking Mustang. I love the stance.

As far as the original post, I don't know why anyone would need to lift the rear 4 inches.
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Old 05-18-2009, 02:55 PM
  #16  
abcxyz91291
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thanks for all the posts guys, I appreciate it.



This is over emphasized, but that's the sort of thing I mean.

I don't want it this high, but with my 7" wide wheels in the back, I get no grip. So I thought if I exaggerated the stance a bit, it wouldn't look so retarded with the wheels sticking out past the fenders


anything more than 7" wheels will come past the fenders as my car is now
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Old 05-18-2009, 04:01 PM
  #17  
dodgestang
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You need better fitting rims with more appropriate to the car backspacing and then wider tires will fit on the car better. Exaggerating the stance will decrease traction.
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Old 05-18-2009, 07:40 PM
  #18  
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Originally Posted by dodgestang
You need better fitting rims with more appropriate to the car backspacing and then wider tires will fit on the car better. Exaggerating the stance will decrease traction.

I'm pretty inexperienced with wheels and backspacing

could you explain it? My wheels now are 3.75" backspace, 7" wide, 15" diameter, and they are almost flush with the fenders. I've got Michelin HydroEdge 205/65/15

I want 10" wheels, and I'm ok with flaring the fenders a bit, but I don't know what backspace to get
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Old 05-18-2009, 08:45 PM
  #19  
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Yeesh, no wonder you have no traction. Those tires are some of the hardest on the market.

Your wheels have the wrong backspacing for your car. Proper backspacing for a 15x7 wheel on a 65-66 car is 4.25".

10" wheels aren't going to fit under your car without serious modifications. 8" is about the max on the early cars without switching to coilovers. 8" is plenty wide for your car, especially if you get some decent tires on it. You'll probably have to roll the fenders though, and you'll probably still have rub issues in the front with anything more than a 215 tire.

Last edited by Starfury; 05-18-2009 at 08:50 PM.
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Old 05-18-2009, 11:31 PM
  #20  
abcxyz91291
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Originally Posted by Starfury
Yeesh, no wonder you have no traction. Those tires are some of the hardest on the market.

Your wheels have the wrong backspacing for your car. Proper backspacing for a 15x7 wheel on a 65-66 car is 4.25".

10" wheels aren't going to fit under your car without serious modifications. 8" is about the max on the early cars without switching to coilovers. 8" is plenty wide for your car, especially if you get some decent tires on it. You'll probably have to roll the fenders though, and you'll probably still have rub issues in the front with anything more than a 215 tire.


Is that backspacing correct for front and rear?

And what tires would you recommend that grip better? I do need them to be all-season, I live in rainy Seattle
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