is this bumpsteer?, another "noob strikes again" thread Options

[slackin' at work]

Ok, my old 74 had this but it was LOW and I never installed a bumpsteer kit.

however, my new 72 in pretty close to stock height, perhaps a tad lower.

so anyway, when Im taking a corner on a bumpy road, the steering wheel moves back and forth in my hand. However, the car stays on track and doesn't wander (my previous understanding of bumpsteer).

is this bumpsteer or normal?? I wasn't expecting it with the new car, but there it was.

if not 'bumpsteer' what is it.

thanks in advance everyone.

-chris

[Brian_Boss]

Since none of the chassis gurus have jumped on this, I will take a crack at at it. At least it will give you a "bump" (IMG:style_emoticons/default/wink.gif) to the top of the page.

IME, bump steer is most noticeable on a smooth but undulating high speed bend. Unless the geometry is really out of whack, you will just feel the front end grip change as the front suspension compresses and rebounds. No violent motion of the steering wheel.

In a corner with a lot of little bumps, like a washboard surface, a stiffly sprung car will tend to lose grip and sort of "skitter" sideways as the car gains and loses grip, both front and rear. The car actually takes little sideways hops. This has nothing to do with real bump steer. This will tend to make the steering wheel move.

Hope this helps.

BB