Quote:



For what it's worth, I had two cars with super turbos, one was 440, headers, 2.5 inch...no drone. The other was 440, stock hp manifold, 3 inch--------and the most unbelievable god-awful drone you could imagine. Horrible. Switched that one to headers, 2.5 inch and magna flows...no drone.



So, you changed everything int he exhaust system? If so, it seems you can't narrow the drone issue to anything specific.

My opinion, FWIW, is that drone is more a design of the system in whole than any one specific part.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.