Ioannis Tsiounis (yian…@ccs.neu.edu) wrote:
: I would like to ask a few questions on how a suspension works (I
: don’t have my books here:)).
: 1) A harder anti-roll bar on one end, will make that end slide off
: first, or the other? (e.g, a hard bar at the back of a car, will make
: it UNDERsteer, or OVERsteer first?)
A bigger/stiffer bar up front may introduce a push(understeer), in the rear
will loosen the car(oversteer).
: 2) How do adjustable anti-roll bars for street use work? Are they
: adjustable on their links?
I have a Stam-bar in the front of my car. It is adjustable via heim
joints at the ends. The links can adjust vertically, and the ends
can slide along the bar to use more/less of the bar itself.
: 3) How big is the impact of harder bushings at the end of the swy
: bars? In handling and comfort, that is.
IMO, very important. A sway bar is only as good as it’s ability to
react quickly. It can only react quickly when used with good, stiff
bushings. That is with regards to handling. Comfort? What’s that?
: 4) To what extend do stiff shocks substitute for stiff springs? I know
: that stiff springs with mild shocks will work as a trambolin, but what
: about very stiff shocks and mild springs? And if they will work fine,
: what’s the need of stiff springs then?
I don’t like my shocks to do the work of the springs. Stiff shocks
with mild springs try and do just that. Without success. Shocks are
not springs (obviously) and cannot substitute their rate and load
characteristics. If you are concearned with ride harshness, try
a progressive rate spring, Eibach makes some excellent ones.
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Steve D’Amelio
dame…@bedford.progress.com
2.05 intake, 1.71 exhaust, 292 duration, 560 lift, 351ci, 10:1 comp. Arr,arr…
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