building a sportquattro

[geryS2]

cool vid ! thanks for laugh

[Jeffer]

I found 500 still toooo soft, the billis kept botomming out. I woud say 700 for the rear is minimum if you racing.

It's a huge positive difference. It's a pretty harsh ride, but not annoyingly hard. And I F'ed up in my previous post. I've put 500 up front, abd 450 on the rear.

The SQ is also a tad lighter then S2/RS2's. But I agree, 700 will be good for track use.

[robo]

The SQ is also a tad lighter then S2/RS2's. But I agree, 700 will be good for track use.

I was talking about my old shorty, I have gone through 6 diffident sets of 6'' spring trying to get the car right. I still have box of them laying around.
I came to conclusion where I think the best fast road set up should be about 600 main spring and about 100 or stronger helper.

[Romka]

Your car reminds me alot of this one Jeffer! http://www.garaget.org/?car=248639

[caterpillar]

really nice car jeffer; nice video too( stiff as a nail....!!!) was LOT of work done in this.... very nice topic; keep on...more videos please

[Jeffer]

Ah I see Rob. For now i'm happy with these springs. Will see how I think of it in a year. Thanks Caterpillar. Will have a lot more vids very soon.
Nice SQ Romka is that yours?

[Romka]

Ah I see Rob. For now i'm happy with these springs. Will see how I think of it in a year. Thanks Caterpillar. Will have a lot more vids very soon.
Nice SQ Romka is that yours?

Unfortunately not

But some day i will build one of those!

[caterpillar]

JEFFER@ were did you get the springs; and how to deside the stiffnes..?? its only for coilover, or for "normal" struts??

[Jeffer]

JEFFER@ were did you get the springs; and how to deside the stiffnes..?? its only for coilover, or for "normal" struts??

The stiffness is a guestimate and based on advice from others. So that was a big unknown.

I use an original SQ suspension. That uses 80 mm ID springs. Almost impossible to find. So I calculated the size of the spring, ride height and ordered them at D Faulkner springs. They are way cheaper then any other spring manufacturer in Holland.
Hope this helps!

And yes for coil overs, original SQ has adjustable perches.

[geryS2]

The stiffness is a guestimate and based on advice from others. So that was a big unknown.

I use an original SQ suspension. That uses 80 mm ID springs. Almost impossible to find. So I calculated the size of the spring, ride height and ordered them at D Faulkner springs. They are way cheaper then any other spring manufacturer in Holland.
Hope this helps!

And yes for coil overs, original SQ has adjustable perches.

how much does that cost for a set of springs ?

thanks for info

[Jeffer]

about 60 pounds each

[maartenmoerman]

Today's dyno run

[newsh]

Today's dyno run

[Been]

[Jamo]

894 bhp god damn seems the cdi ignition did the trick
Are you going to post the ignition conversion details you did with vems?