Noisey Gear Box

[simmo]

Hi people... Are the busa's gearbox a naturaly noisey box on idle in neutral. My is making a rumbling sound on idle in neutral when the clutch basket is engaged. When i pull the clutch in.. the noise goes away. So im assuming that its in the gearbag.... somewhere.

I can even hear it stopped at the traffic lights in neutal with cars whizzing by..

Is there a faulty gearbox problem with the busa??

Its the in the clutch basket, its the back torque converter
Don't worry its comes standard with all Busa's, you can weld it up for the drags. do a search on BLT