sphon sfc's
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Joined: Mar 2004
Posts: 349
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From: CO
Car: 1990 Firebird
Engine: LS3
Transmission: 4L60E
sphon sfc's
ok first let me say I searched and searched. does anyone have pics of sphon sfc's installed on thier car? the actual question is where do they get welded on to. thanks for any input
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Joined: Oct 2000
Posts: 396
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From: Toms River, NJ
Car: 1991 Camaro Z28
Engine: 350 TPI
Transmission: T56 6-Speed
There's pics right on his site
http://www.spohn.net//index.cfm?acti...d&contentid=10
http://www.spohn.net//index.cfm?acti...d&contentid=10 Thread Starter
Member

Joined: Mar 2004
Posts: 349
Likes: 1
From: CO
Car: 1990 Firebird
Engine: LS3
Transmission: 4L60E
that helps a little bit, but I'm not completely sure where they hook up to and what it looks like with a single cat (well no cat actually) application. and that dosen't really show where they hook up to in relation to the body of the car or any kind of reference point...other than the pics with the cat in them. I appreciate the link but on that site the sfc's just blend in with the rest of the underbody.
It's pretty simple really. The passenger side is the one with the taper at one end. If you look at the SFCs, one end has a welded plate with a hole in it. You take out the bolt holding the LCA in on the car and this is where the back of the SFC goes. With the bolt holding the back of the SFC on, you just start welding from the front every 10-12 inches or so along the length of it. Then you put in the cross braces.
Now go back and look at the pictures. You should get it by now, and you will definitely get it once you start putting them on. It's pretty straightforward. Good luck, and post pictures when you're done.
Now go back and look at the pictures. You should get it by now, and you will definitely get it once you start putting them on. It's pretty straightforward. Good luck, and post pictures when you're done.
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Joined: Dec 2001
Posts: 471
Likes: 0
From: Burnaby, BC, Canada
Car: 1989 Camaro Iroc-Z
Engine: 305 TPI (LB9)
Transmission: Auto 4
I'm in the middle of working on the underside of the car, fixing the rust bits right behind the front wheels, then I will install mine (had them for over a year now)
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