Altson SFC's from TDS
Thread Starter
Supreme Member
Joined: Aug 2004
Posts: 4,168
Likes: 3
From: Marietta, GA
Car: '91 Firebird Convertible
Engine: 305 TBI (LO3)
Transmission: 700r4, Vette Servo
Axle/Gears: 3.27 9 Bolt, PBR disks
Altson SFC's from TDS
I cannot believe I spent any money on anything else before these. SFC's in general have to be the best mod for the buck on a convertible third gen. Before they were installed the car creaked and rattled and just drove. Now the car feels heavier but in a good way. The acceleration seems crisper, the braking more linear, it handles differently, and the cornering is like I got an entirely different car.
I'm a moron for going as long as I have without them. Thanks Lon!
I'm a moron for going as long as I have without them. Thanks Lon!
Member
Joined: Feb 2004
Posts: 267
Likes: 0
From: HHI, SC
Car: 1986 Vert Z28
Engine: SuperCharged 350
Transmission: 5 Speed Manual
I agree. I got a big check for company mileage once. I baught SFC's, Front/rear sway's, new lower springs, and a wonder bar (most from topdown ;-) ) ....i never realize how much of a 'boat' my car drove before. I was deffinatly ready to get into some trouble sliding around on all the turns. :-P
Member
Joined: Jan 2006
Posts: 393
Likes: 0
From: Central Alberta,Canada
Car: 88 Iroc Vert/ 1980 Z28
Engine: 305 TPI/ 350
Transmission: 700R4/ TH350
Axle/Gears: 2.73posi/ 3.08 Open
I just put some on as well, but haven't drove it yet. I live in the country, and my drive way is 500 meters long and it's a total mud pit right now. The roads are dry but I can't get to them.
I can't wait to feel them, I'm glad to hear they work so well.
I can't wait to feel them, I'm glad to hear they work so well.
Member
Joined: Feb 2004
Posts: 267
Likes: 0
From: HHI, SC
Car: 1986 Vert Z28
Engine: SuperCharged 350
Transmission: 5 Speed Manual
Originally Posted by WillSpeedy
I just put some on as well, but haven't drove it yet. I live in the country, and my drive way is 500 meters long and it's a total mud pit right now. The roads are dry but I can't get to them.
I can't wait to feel them, I'm glad to hear they work so well.
I can't wait to feel them, I'm glad to hear they work so well.

Supreme Member
iTrader: (1)
Joined: Jun 2001
Posts: 3,109
Likes: 25
From: Tacoma, Wa
Car: '91 TA vert
Engine: turboLSx
Transmission: T56
Axle/Gears: 3.23
Weird, I just welded in the MAC SFCs yesterday. Amazing what a difference they made. I'm just like you and suprised at why I waited so long! Next up is that comp eng. 8 pt rollbar!
Thread Starter
Supreme Member
Joined: Aug 2004
Posts: 4,168
Likes: 3
From: Marietta, GA
Car: '91 Firebird Convertible
Engine: 305 TBI (LO3)
Transmission: 700r4, Vette Servo
Axle/Gears: 3.27 9 Bolt, PBR disks
Originally Posted by SchwarzCamaroRS
Did you weld them too, or just bolt them?

----------
Originally Posted by iansane
Next up is that comp eng. 8 pt rollbar!
Last edited by Cadillac; Mar 31, 2006 at 02:18 PM. Reason: Automerged Doublepost
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Senior Member
Joined: Apr 2003
Posts: 595
Likes: 0
From: Albany GA
Car: '90 RS Vert
Engine: 305 TBI
Transmission: 700-R4
YEAH!!!!!!!!
When I had my (TDS)Alstons welded on I could tell the diffrence in the car before I even got out of the parking lot!
The two next best mods I made were the (TDS) Wonderbar, and the Eidelbrock Three point Strut tower brace.
Speedy
The two next best mods I made were the (TDS) Wonderbar, and the Eidelbrock Three point Strut tower brace.
Speedy
Thread Starter
Supreme Member
Joined: Aug 2004
Posts: 4,168
Likes: 3
From: Marietta, GA
Car: '91 Firebird Convertible
Engine: 305 TBI (LO3)
Transmission: 700r4, Vette Servo
Axle/Gears: 3.27 9 Bolt, PBR disks
Originally Posted by Speedgraphic
When I had my (TDS)Alstons welded on I could tell the diffrence in the car before I even got out of the parking lot!
The two next best mods I made were the (TDS) Wonderbar, and the Eidelbrock Three point Strut tower brace.
Speedy
The two next best mods I made were the (TDS) Wonderbar, and the Eidelbrock Three point Strut tower brace.
Speedy
i have the 3 point, but not the wonderbar yet... ive also got the spohns perimiter style SFC's still in the garage, im going to get both the alstons and spohns put in, one of our guys out here is a very good welder and specializes in F-bodies so its pretty sweet, he does a lot for us.
Thread Starter
Supreme Member
Joined: Aug 2004
Posts: 4,168
Likes: 3
From: Marietta, GA
Car: '91 Firebird Convertible
Engine: 305 TBI (LO3)
Transmission: 700r4, Vette Servo
Axle/Gears: 3.27 9 Bolt, PBR disks
Someone asked me how much clearance I lost with the Alstons. From what I can tell, they hang as low as the exhaust pipe:



Hope this helps, Kevin.
Mike



Hope this helps, Kevin.
Mike
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