ok, i just recently had a jdm b16a dropped in my car(93 civic dx). today i ran over some rough bumps, and all of a sudden i hear this weird grinding noise when i turn or go over bumps. its a weird noise because it sounds kind of airy, if that makes sense. anyone have any idea of what it may be? i was thinking something to do with the axle? thanks for any ideas or help.

 

Speed of engine or speed of travel?

 

i drove for about an hour ranging from 75-85. if that helps

 

What about from 0-60.

 

actually we just figured out the problem, thanks for the help though.