Is it normal to get a vibrating sound when breaking heavily with ebc green stuff pads and ebc groved discs?

I have tried two different types and they seem to be the same?

Pete

 

I assume so - Mine are the same, I believe it is due to the grooves and dimples on the disk.

 

Ah, Good stuff... I thought there might be a problem,

Pete

 

I agree with Paul (must be the name )
Have the same set-up and get vibration SOUND (not actual vibration) when braking hard.

Think I might Goodrich hoses as sometimes, maybe when brakes are cold, it feels like the ABS is active when breaking but not under excessive load. Could be due to uneven road surface and wheels "skipping" across the surface.

Good combo though!
Paul