Front suspension ideas
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Front suspension ideas
Gentlemen I'm new to the site and I have a 466 in a 69 mach I. Front end is stock and I'm not sure what spring is installed. Then front end sits faily low and I wanted to know if anyone has any ideas of how to lift the front end a few inches. The header flange is scraping quite a bit.

blu69MachI- Posts: 35
Join date: 2011-10-17
Age: 37
Location: Omaha, Nebraska
Re: Front suspension ideas
Couple different quick fixes, new big block springs or a 1 inch coil isolator.
Justin
Justin

jcoxracing- Posts: 230
Join date: 2009-08-12
thanks
thanks guys I think I will try the big block springs I tried the spacer and when I got the car in the air, I sasw that it already had 2 spacers installed. So I will start with Big block springs and go from there.

blu69MachI- Posts: 35
Join date: 2011-10-17
Age: 37
Location: Omaha, Nebraska
Re: Front suspension ideas
I know somebody that has a set of 67 mustang gt 390 springs

jcoxracing- Posts: 230
Join date: 2009-08-12
Re: Front suspension ideas
I ordered some performance BBF springs and when I took out the old springs about 3 coils were cut. So these should help quite a bit. 


blu69MachI- Posts: 35
Join date: 2011-10-17
Age: 37
Location: Omaha, Nebraska
Re: Front suspension ideas
got the new springs installed and now the car is sitting really high in the front. Back to the drawing board on this one.

blu69MachI- Posts: 35
Join date: 2011-10-17
Age: 37
Location: Omaha, Nebraska
Re: Front suspension ideas
if you are going to drive this thing on the streets I would lower the upper A arms to the shelby position and you will be thanking me for this, It drives like a dream when you do this....

the Coug- Posts: 2224
Join date: 2008-12-02
Re: Front suspension ideas
Yes, I have been seeing this mod everywhere, I think this weekend I'm going to go ahead and pull the springs out again and make it happen. The above pic is with the old springs but it started sitting at that level after having the suspension hang for about a week or more. Usually it is sitting lower. Right now the front end is sitting up and it reminds me of a GASSER. It needs to come down about 3-4 inches. I will go home tonight and take a picture and post it. I am in question if I installed the springs upside down too. Is the flat side suppose to be on the top or bottom? I put the flat side at the bottom, but it is making sense to me to reverse it. I don't think that would have an impact on the height though. Thinking I may need to cut the new spring.......

blu69MachI- Posts: 35
Join date: 2011-10-17
Age: 37
Location: Omaha, Nebraska
Re: Front suspension ideas
don't cut the springs untill after you lower the A arms, it will bring it down a little....

the Coug- Posts: 2224
Join date: 2008-12-02
Re: Front suspension ideas
They shelby drop will only lower the front end about a 1/4" maybe 1/2" max. If you go with a lighter front spring, it will drop the front atleast 2 1/2".
What is the intended purpose of this car?
Justin
What is the intended purpose of this car?
Justin

jcoxracing- Posts: 230
Join date: 2009-08-12
Re: Front suspension ideas
the car will be street driven on nice weekends mostly, and local auto shows. It will see the drag strip occassionally. Did some measurements from the ground to the lip of the well and the rear is 26" off the ground and the front is 28 1/4.

blu69MachI- Posts: 35
Join date: 2011-10-17
Age: 37
Location: Omaha, Nebraska
Re: Front suspension ideas
blu69MachI wrote:Yes, I have been seeing this mod everywhere, I think this weekend I'm going to go ahead and pull the springs out again and make it happen. The above pic is with the old springs but it started sitting at that level after having the suspension hang for about a week or more. Usually it is sitting lower. Right now the front end is sitting up and it reminds me of a GASSER. It needs to come down about 3-4 inches. I will go home tonight and take a picture and post it. I am in question if I installed the springs upside down too. Is the flat side suppose to be on the top or bottom? I put the flat side at the bottom, but it is making sense to me to reverse it. I don't think that would have an impact on the height though. Thinking I may need to cut the new spring.......
The flat side of the spring goes on top, if you reversed it, you've got big problems, assuming you have stock suspension.
Look at the spring perch that sits on the upper control arm and you will see it has a spring locator tab. Rotate the spring until it is tight up against it.
You need to drive the car for quite a bit before the springs settle, don't just put them in let it down, bounce it up and down and think that's where it's going to sit, it needs to be driven for it to settle, sometimes it takes a few days even. A lot of aftermarket springs are too tall, I had to cut my springs a half a coil.
Post a pic of the spring in the car if you're unsure, but I bet it's in correctly, it'd be tough to put it in upsidedown.
It's tough to see see but in the upper right hand corner of the right hand spring perch, you can see a tab that locates the spring.
The end of the nonflat side goes up against that tab.
http://www.opentrackerracingproducts.com/rollerperch/

nickbay- Posts: 30
Join date: 2009-09-04
Re: Front suspension ideas
Thank for the response, well I put the springs in so I KNOW they are in WRONG lol. And I thank you for clarifying that up for me because I was a little confused until I got one in and realize how much a fight it was to line up the top. I know the tab you speak of too, This weekend I will have at it again and do it correctly. I bought springs from CJPony "SCOTT DRAKE COIL SPRING PROGRESSIVE RATE PAIR BIG BLOCK 1967-1970" and now the front sits 2" higher than the rear. With the old cut springs I think I measured it at around 24 inches and the old cut spring is extremly shorter than this new spring. I figure I will probaly cut a 1/2 coil off because the car sits way to high in the front. then install the spring correctly and see what I get. Here is a pic as of this evening, sorry for the crappy quality. I really appreciate the input.
And
And


blu69MachI- Posts: 35
Join date: 2011-10-17
Age: 37
Location: Omaha, Nebraska
Re: Front suspension ideas
sounds like you have a good plan.i'd say you'll end up with a coil off them.the best way i found to deal with springs on these cars is drop a chain down the top with the shock out and use half of a spring conpressor to hook the spring then use a engine hoist to compress it,unbolt the a-arm and let it down.worked good for me,and fast too.nice looken car too!

cool40- BBF CONTRIBUTOR

- Posts: 3282
Join date: 2009-08-31
Age: 41
Location: south of music city
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