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RH Bends = Bad vibration

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landfall Officially Full-On Dubber

290 posts · joined Jun 2014 ·

#994624
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 Moderator The artist formerly known as blue74l

12,789 posts · joined Aug 2002 ·

#994628
what sort of car?
Strut front or beam?
Futue te ipsum!!!

landfall Officially Full-On Dubber

290 posts · joined Jun 2014 ·

#994630
Beam, 1976 ball joint.

vlad01 Compulsive Aussie Vee Dubber

4,270 posts · joined Jun 2010 ·

#994813
what are the tyres like? kinda sounds like there might me a bulge/bubble in one of the tyres.

71 notchback,
Past owner of, 70 NB, 73 SB and 72 FB TLE

bajachris88 The international telephone dialing code for Antarctica is 6

6,661 posts · joined Apr 2005 ·

#994822
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?
(ô_!_/ô) (ô_!_/ô)
69' baja: kombi box, thing spindles, irs, disc front, type 3 rear drums, 2 inch lift kit, 31x10 rears. 👍
New engine in process: 94mm p&bs, 74mm C/w chomol Crank, 35.5x39 SP heads, turbo. Wierd combo, hopeful torque monsta!

landfall Officially Full-On Dubber

290 posts · joined Jun 2014 ·

#994878
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 48's and straight cuts

5,080 posts · joined Apr 2003 ·

#995183
I have a set of 2 inch shorter kyb shocks if you need them.

Brand new, send me a PM if you interested