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whos running the spohn billet strut towers

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Old 05-20-2004, 10:00 PM
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Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
whos running the spohn billet strut towers

i need new strut towers on my car and was looking into the billet ones from Spohn. Anyone have input on htese as far as how well they work? Spohn sells stock ones for $164 for the pair but it says $350 for the billet ones. it doesnt state if that is for the pair though. Anyone know the price of them
Old 05-20-2004, 10:11 PM
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Car: 86 LG4 & 92 TBI Firebird
Engine: The Mighty 305!
Transmission: 700R4
Axle/Gears: 3.42
$350 is for the pair. Haven't installed mine yet.
Old 05-20-2004, 11:12 PM
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Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
PM Dewey316. He is running them and he is quite happy with them.
Old 05-21-2004, 01:01 AM
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Car: 87 IROC-Z28
Engine: 305 TPI-New 355 on the engine stand
Transmission: T56
Axle/Gears: 3.73 Eaton posi-Soon a 9" Ford!
Originally posted by ShiftyCapone
PM Dewey316. He is running them and he is quite happy with them.
Actually Dewey isn't running my mounts. He's running a pair of hunter mounts we installed last summer.
Old 05-21-2004, 06:20 AM
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Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Yup,

I have the Hunter mounts. Alloy is running the mounts he makes for spohn.

But on topic, i really like mine, i can't really tell that they did anything, since i did quite alot all at one time, but i have had them on for a year now, with no problems, and the bearings aren't making noise.


I just need to do something about the red, it clashes with all the blue.
Old 05-21-2004, 06:47 AM
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Car: 1999 Saturn SL2
Engine: 4 cylinder
Transmission: 4-speed automatic
What's the difference between stock mounts and billet mounts?
Old 05-21-2004, 07:40 AM
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Car: 1992 RS
Engine: 406 Stealth Ram
Transmission: 700R4
They use a metal bearing instead of a rubber bushing. Supposed to improve steering response and road-feel. I've had mine for like 2 years, maybe I should install em one of these days?
Old 05-21-2004, 07:57 AM
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Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
they also sit higher than the stockers, so you re-gain some strut travel on lowered cars.
Old 05-21-2004, 08:14 AM
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Car: '88 Iroc, '91 RS, and a '70 RS
Engine: 5.7 TPI; 5.0 TBI; ZZ4/T56 on the ag
Transmission: A4, A4, slated to be a T56
My HMS mounts are still in the box too...

Ed
Old 05-21-2004, 10:12 AM
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Car: 91 Formula, 95 GT
Engine: 5.7, 5.0
Transmission: T5, T5
Axle/Gears: 3.42:1, ???
IIRC you also get more adjustment for your front end alignment with those billet mounts
Old 05-21-2004, 10:15 AM
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Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
yes, with the spohn peices it does have more adjustment.
Old 05-21-2004, 12:07 PM
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Car: 1999 Saturn SL2
Engine: 4 cylinder
Transmission: 4-speed automatic
Should I buy these when I buy new struts and shocks? Or can I hold out and buy/install them later?

I want my car to handle as well as possible.
Old 05-21-2004, 12:08 PM
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Car: 91 Camaro Vert
Engine: 02 LS1, HX40
Transmission: 2002 LS1 M6
Originally posted by Nate86
Should I buy these when I buy new struts and shocks? Or can I hold out and buy/install them later?

I want my car to handle as well as possible.

i would wait until you replace other steering components and are ready for a alignment.
Old 05-21-2004, 05:54 PM
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Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
thanks for the reply guys. I will be buying these next week along with the t56 torque arm
Old 05-21-2004, 08:14 PM
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nicer bearings and look cool........that's it.
Old 05-22-2004, 08:05 PM
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will those alumin. ones fit an 82 camaro? im thinkin about changin mine soon mainly becuz i got some rust up around the old ones and gotta get rid of the rust.
Old 05-22-2004, 08:14 PM
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no reason why they shouldn't. why not polish your stock ones. that's what i did originally and they looked just as nice. i just bought the billet ones under impulse. i have a set of black ones and polished ones stock that i'm getting rid of for cheap to for anyone looking that doesn't want to spend 300 on something.

i'd either paint the stock ones or polish them as beyond looks they aren't much good for anything else.
Old 05-23-2004, 10:24 PM
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Car: 05' GTO
Engine: 6.0L
Transmission: A4
well i heard and have read on here of people gettin the strut mounts for like there 84 or 85's and they get ones that are for an 89 or something and they dont fit right. thats why i was askin. maybe thats just a myth or something
Old 05-23-2004, 10:37 PM
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shouldn't be....make the call. better to talk to the distributor and get it from the horses mouth.

Old 05-23-2004, 10:47 PM
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true
Old 05-24-2004, 01:16 AM
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Car: 86 LG4 & 92 TBI Firebird
Engine: The Mighty 305!
Transmission: 700R4
Axle/Gears: 3.42
There were 2 different strut mounts made, the 82-86 and 87-92.

For reg mounts, only the 87-92 are avail. To use those on a pre 87 car, you'll need the strut mount retainers. No longer avail from GM, so you'll need to find used ones.

Both versions are avail thru Spohn for the billet mounts.
Old 05-24-2004, 01:34 AM
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Car: '87 Cam RS V6
Engine: Top Secret
Transmission: DYT700R4 custom inerts and conv.
Originally posted by Kandied91z
nicer bearings and look cool........that's it.
It suprises me you say this- You do own a set of the billet one don't you?

Anyways, Its in my expert opinion that this is the best modification that can be made to the front suspension of a McPherson strut car, Especially a 3rd gen crappy stock rubber bushing strut mount. Every 3rd gen I have come across has so much bushing deflection in the older and worn(aka seen better days- like the 1st years use only) stock rubber dounut strutmount.

There is so much deflection in a slightly used- to- radially worn stock mount that its not funny. Try this test for yourself- Pop off the dustcaps on your stock mounts, then bounce the front end of your car while watching them- you will see the strut shaft move up and down wobbling inside the mount- Now, take a large screwdriver (or prybar,etc) and test the side deflection of that strut shaft against the inside metal housing of the mount, You will see the deflection of the rubber laterally.

Why is this bad? Because the rubber dounut portion of the mount is bearing the blunt of your "lowspeed damping" and you shock absorber is not even being called to work for the initial 1/2" tire movement- Its freewheeling so to speak without shock control.

Now with the new billet solid bearing mounts- there is no deflection AT ALL. Combined with a STB, Your camber is not moving, And you are more in touch with the "feel" of the car at "low speed damping". Do not confuse low speed damping with driving slow, it has nothing to do with vehicle speed. It has everything to do with shock dampen speed and thus feeling the chassis under the seat of your pants.

Thank you for your time

Last edited by vsixtoy; 05-24-2004 at 01:36 AM.
Old 05-24-2004, 08:53 AM
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i noticed the end result of what vsixtoy just said in my car... when you do a hard turn, then turn hard the otherway (think slalom course) instead of the car scootching over to the outside a inch before turning in, it just sticks and turns instantly... i think thats from you moving thru the slack then slamming into the stop... making it jerk the tire a lil loose.
Old 05-24-2004, 09:34 AM
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Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
Camber control is key to making the car consistant turning, and the solid connection helps alot with feel. having the solid bushing, and stonger mount itself, along with good a-arm bushings, will ensure that the car behaves the same, everytime, on every turn.
Old 05-24-2004, 09:46 AM
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Car: 89 RS
Engine: 383 in building process
Transmission: 700r4
So how bout we make a GP setup for these so we can all test them out lol
Old 05-24-2004, 12:47 PM
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i say that because most who are looking have street cars, not race cars. when compared to new bushings they work comparable.

obviously they are better then worn out pieces and look 100% nicer....
Old 05-24-2004, 04:57 PM
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Engine: 350 TPI
Transmission: A4
Axle/Gears: 3.23
I just ordered mine this morning I will take a couple pics tso everyone can see them.
Old 06-11-2004, 06:35 AM
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Car: 1991 Trans Am
Engine: 350c.i. TPI (coming soon: 357c.i. TPI screamer)
Transmission: T-56
Where can I find the Hunter mounts? Are there any price, quality, or performance differences between the Hunster and Spohn units? Thanks.
Old 06-11-2004, 06:46 AM
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Car: 1990 Camaro RS
Engine: Juiced 5.0 TBI - 300rwhp
Transmission: T5
Axle/Gears: 3.42 Eaton Posi, 10 Bolt
The HMS mounts are not really available. Karl Hunter builds them, but he did a special 20 unit GP a few years back, the spohns are basicly a copy of that design. if you were to get 20 more poeple who wanted them, he might do it again, but with the spohns for sale, that is alot of work and effort when you can just order the same thing from him.

Although, I am going to PIR to see Karl tomorow, I guess I could ask him.
Old 06-12-2004, 12:02 AM
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Car: 86 iroc, 87 iroc, 89 iroc, 89 formula, 84 supra, 85 trans am
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Axle/Gears: 9bolt 4:10 in the T/A
Originally posted by Dewey316
The HMS mounts are not really available. Karl Hunter builds them, but he did a special 20 unit GP a few years back, the spohns are basicly a copy of that design. if you were to get 20 more poeple who wanted them, he might do it again, but with the spohns for sale, that is alot of work and effort when you can just order the same thing from him.

Although, I am going to PIR to see Karl tomorow, I guess I could ask him.
i talked to karl last year about this, he told me 20 to 30 orders and he would probably do it. the problem is i could only get about 10 confermed orders including 2 sets for me between tgo and the iroczone.com, and the camaroz28.com web sites. people got scared when they heard the estimate price, i think it was like 350 if i remeber right.

anyway, trying to get 20 people to commite is a pain in the ***, im sure some of you remember when i was trying to get enough last year, and now that spohn has them in the new and improved version, il not go through that headache of organizing a gp again. its not really worth the effort now sorry to say.

karl is a good guy whos had hard times. id love to support his buisiness cause he has good stuff, but thats not really feasable unless a lot has change from the last time i tryed the gp.

anyway id just get the spohn ones and forgette it. its just easier that way

thanks
anthony
Old 06-12-2004, 02:17 AM
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Originally posted by Timz2882
well i heard and have read on here of people gettin the strut mounts for like there 84 or 85's and they get ones that are for an 89 or something and they dont fit right. thats why i was askin. maybe thats just a myth or something
Spohn included a fab'd strut retainer for my strut mounts in my 85 so I didn't have to scavenge the boneyard for later model retainers.
Old 06-12-2004, 10:17 AM
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Car: 1991 Trans Am
Engine: 350c.i. TPI (coming soon: 357c.i. TPI screamer)
Transmission: T-56
Thanks for the info guys. I guess I'll be getting the Spohn units soon. I don't know near enough people to commit to a GP on the Hunter units. Thanks again.
Old 08-06-2004, 09:40 AM
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Car: 85 Tojan
Engine: ZZ4
Transmission: T56
Axle/Gears: 9", 3.50
I've got a friend that said he could fab a set of upper strut mounts for me. I was wondering if anyone has a set of the 82-86 spohn strut mounts not yet installed. I'd like to get a trace of the bottom plate to use as a starting point. I know it's kind of cheating but you do what you have to when you don't have much money. Thanks
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