Vibration/brake judder ?

[tapir]

Just fitted 312mm brake setup on the car and also had a new clutch and flywheel , it drives fine and seems to brake fine .

When going up throught the gears at about 50mph- 59mph the steering wheel vibrates

and then passes . Also when braking from say 70mh(within national speed limits officer ) no brake judder till about the same speed

lower speed seems to be ok ,

Any ideas , brakes are brand new .

Possible wheel bearings / wheels out of balance

[dfullb]

Just fitted 312mm brake setup on the car and also had a new clutch and flywheel , it drives fine and seems to brake fine .

When going up throught the gears at about 50mph- 59mph the steering wheel vibrates

and then passes . Also when braking from say 70mh(within national speed limits officer ) no brake judder till about the same speed

lower speed seems to be ok ,

Any ideas , brakes are brand new .

Possible wheel bearings / wheels out of balance

There is not a little bit of rust / grime / dirt behind one of the newly fitted discs is there ? Meaning that it is not fitting flush/flat... Check for the same behind one of the alloy's.. or maybe something really simple .. Seeing as you can drive through it ... As the wheels for whatever reason, just need a re-balance ..

Dean

Edited 23 July, 2010 by dfullb