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Topic: Updating Suspension

in Forum: C3 Engines, Driveline and Handling


Updating Suspension

Posted: 3/11/05 12:27pm Message 21 of 56
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Fayetteville, NC - USA
Joined: 2/13/2005
Posts: 244
Vette(s): 1968 Corvette Convertable, 4 spd, 350 SB, Daily Driver

VAN STEEL

Hey, I have always liked coilovers, and with everything I have heard about the mono leaf spring, I think I am going to go with your super performance plus kit.  What about the ball joints and contol arm bushings, and all the rest of those suspension parts?  I am wanting to rebuild as much as possible with all new stuff.  I should be taking this job on sometime in September, if all works out right.  Also, with your setup, the ride height is completely adjustable.




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Updating Suspension

Posted: 3/11/05 12:49pm Message 22 of 56
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Clearwater, FL - USA
Joined: 2/8/2005
Posts: 67
Vette(s): ...
Unfortunely the tubular a-arms are not strong enough and thays why we don't have them in the kit. If you wanted to rebuild your lowers and use the tubular uppers you could do that. The uppers will give you more caster than the stock uppers will. I could rebuild your lower a-arms and drill out the holes for you if you want to go that route. Everything else is in the kit like the idler arm, tie rod ends and sleeves, front sway bar links, ect, ect.


Updating Suspension

Posted: 3/11/05 4:52pm Message 23 of 56
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PERRYSBURG, OH - USA
Joined: 4/23/2004
Posts: 317
Vette(s): 1975 T-Tops,Lite Custom work,Many engine mod. 700R4 trans. body is shaved,17" wheels bf goodrich g-force tires,heavy sway bars front&rear rack&pinion steering,550 slolom springs with gas shocks.

Answer to how far did my front end drop?  Mine actually dropped 1&1/2 Inches from my stock springs but my front end set up fairly high to start with.  The 17" wheels and tires fill the wheel well just right with no rubbing.  Hope this helps.




Updating Suspension

Posted: 3/11/05 7:03pm Message 24 of 56
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Clearwater, FL - USA
Joined: 2/8/2005
Posts: 67
Vette(s): ...

Streetshark,

I forgot to mention that this kit is adjustable. You can get about a 2" drop w/the semi-coilovers. Plus you can adjust the ride by simply turning a knob of the shock body. It has 12 points of adjust ment so you can stiffen the spring or soften the spring. You want to hit the track, reach under the car and turn the knob and when you go back to the street turn the knob back and it will soften up the shocks.




Updating Suspension

Posted: 3/12/05 8:14am Message 25 of 56
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Damascus, MD - USA
Joined: 12/17/2003
Posts: 247
Vette(s): 1970 Conv. 350/350, Wht./Blk.,P/W P/B,P/S,TT, 4 Spd.

I have spoken with quite a few guys that restore C3s for a living.

They all say that if you completely rebuild the entire front and rear suspension to the way it came from the factory that you will be amazed at how well the car handles and rides.

The car will always ride pretty hard unless you go through the trouble of changing the solid body mounts to rubber like the 73 and up cars. This is not a straight change out however and will effect the ride height.

If you are looking for peformance depends on what you want to spend. You are talking to the right people at VBP and VanSteel.

Off set trailing Arms will allow bigger and wider tires and that alone will be a huge inprovement just by getting more rubber on the road. Look at how wide the tires are on  the new c6s and how low a profile they are too. To eliminate body roll replace all rubber bushings with poly. The ride will be harsh.

To improve steering change over to steeroids or for the ultimate you can have a c ustom built C5 chassis and suspension built so you can drop the C3 body right on and handle like a new vette with the beauty of our bumper cars.

Have fun when you return.

God Bless you and thank you for your service!

 

Bill




Updating Suspension

Posted: 3/12/05 8:16am Message 26 of 56
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Damascus, MD - USA
Joined: 12/17/2003
Posts: 247
Vette(s): 1970 Conv. 350/350, Wht./Blk.,P/W P/B,P/S,TT, 4 Spd.
[QUOTE=gellisvette]

Answer to how far did my front end drop?  Mine actually dropped 1&1/2 Inches from my stock springs but my front end set up fairly high to start with.  The 17" wheels and tires fill the wheel well just right with no rubbing.  Hope this helps.

[/QUOTE]

Those 17" wheels look great! Very tempting.

 

Bill




Updating Suspension

Posted: 3/24/05 12:10pm Message 27 of 56
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DUNEDIN, FL - USA
Joined: 10/22/2004
Posts: 833
Vette(s): 1969 COUPE CORTEZ SILVER, BRIGHT BLUE INTERIOR 383 cu. in. 512 HP. Hooker headers w/ side pipes PS PS AC AM FM STEREO. 68,000.MILES C5 5oth Anniversary Coupe , auto.350hp

IYesterday i received my new composite leaf spring from Van Steel (I`m lucky enough to have these guys in my back yard) New Koni`s from Ecklers arrived this morning.I`m going to tackle this job tommorrow.Haven`t turn a wrench in a long time though.But , with the price of labor these days i figured i better dust off the tool box, is`nt that one of the reasons we own these cars anyway?

 As soon as I can figure it out I`ll post a pic .




Updating Suspension

Posted: 3/24/05 5:32pm Message 28 of 56
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!

Just one correction. 

Installing the rubber body mounts instead of the solid mounts will NOT raise the ride height.  It WILL raise the body height.  There is a difference.

Raising the body will allow more clearance between the tires and the body. It does not affect the suspension. It only affects the center of gravity slightly. The vehicle frame is the same height from the ground.

Raising the ride height will change the suspension geometry, and thus change the handling and alignment postitions.  It requires a realignment.  It has a greater effect on the center of gravity.  There is a difference in frame to ground measurement.

Just had to be accurate.  It can make a difference in what you are doing.

kstyer38435.7315046296


Updating Suspension

Posted: 4/18/05 7:30am Message 29 of 56
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Charlevoix, MI - USA
Joined: 11/8/2003
Posts: 37
Vette(s): 1981 4speed
I just completed the VBP transverse front spring and the Steeroids rack and pinion conversion on my "81. The only driving I've done so far is the ten miles to the alignment shop. It's there now - as soon as it gets back, I'll let you know how I like it.


Updating Suspension

Posted: 4/18/05 7:54am Message 30 of 56
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Bismarck, ND - USA
Joined: 10/1/2004
Posts: 380
Vette(s): 1970 stingray, t-top, mulsanne blue with black interior, 406 ci with 444 hp, racing suspension, hooker headers/sidepipes - SOLD :(
I'm also looking at the VBP super performance plus kit, for my 70, and I always love hearing other people's testimonies.  prolly do that spreader bar, too.  just to clarify, the performance plus kit does NOT come with front coil-overs, I'll have to buy those seperate to replace the shocks in the kit?


Mike

My old Stingray...sure do miss it:


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in Forum: C3 Engines, Driveline and Handling


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