Aussieveedubbers · Tech Mods and Frequently asked Questions

RH Bends = Bad vibration

https://forums.aussieveedubbers.com/threads/106504/rh-bends-bad-vibration

landfall ·

At 80kph on RH bends the front gets up the shakes that nearly tears the steering wheel out of my hands.

Have fitted new shockers (Gas) new 3/4" sway bar, serviced the wheel bearings and checked for excessive play in the ball joints.

All to no avail.

Have not checked wheel alignment.

Any suggestions gratefully received.

Ken

Bizarre ·

what sort of car?
Strut front or beam?

landfall ·

Beam, 1976 ball joint.

vlad01 ·

what are the tyres like? kinda sounds like there might me a bulge/bubble in one of the tyres.

bajachris88 ·

Any play in the torsion arms into the tubes that house the needle bearings? Mind you these usually cause a 70 kph shimmy on straight operation.

Didn't use an aftermarket pitman arm? I got stung by using a yank one (LHD) and they aren't interchangeable. Just thinking with the phenomenon during right turn operation, whether the individual wheels are turning at appropriate rates.

Front end doesn't feel loose / wonder in any other senarios?

landfall ·

Found the problem.

Shockers were bottomed out, needs lowered shocks.

Car has been lowered using the cut or remove some torsion leaves method we think.

Put a pair of old shocks on the front which have 25mm of downward movement left operational, took it for a drive, vibration gone.

Now looking for suitable shocks.

Any suggestions?

Ken

hellbugged ·

I have a set of 2 inch shorter kyb shocks if you need them.

Brand new, send me a PM if you interested