O boy Now youz guys.., get to work on.. Options

[J P Stein]

my unstable 914.

A reprint:

I could use some input from those who spend some time at 100+
in their 914s. At my first ever track day I found the car really started moving around (I mean REALLY) at these speeds. The back end would just move over a foot or so in both directions

Toe? Aero? I'm clueless. My AX set-up slew em' in the twistys, but gave it back when I had to stop gassing it on the straights.

-2 camber at both ends, 1/16 toe in both ends, 5 deg caster at front, LE spoiler in front, nuthin' in the rear, big stickeys at both ends.


__________________

OK, git to it. (IMG:style_emoticons/default/laugh.gif)

[si2t3m]

Hi JP,

I did two DE's this year and never noticed to rear end moving around on my car. Yes I got to those speeds at Tremblant.

I have 205/55 up front on 6's and 225/50 on 7's at the rear.

Front is lower than the rear. Front has a 'snowplow' spoiler and nothing at the back.

I have zero toe up front and 1/8 toe in in the rear.

Front camber is 1.5 and rear is near 2.0.

Stock underbody swaybar from a 9eleben up front, no swaybar in the rear. Stock torsions up front (from 77 9eleben) with red koni's (inserts will be replaced this winter). Rear has 180 springs and koni sports.

My front end will need to be stiffened up a bit as the car has alot of body roll.

Marc-André