ZR-1 Net Registry Forums - View Single Post - Never ending quest for the best C4 ZR-1 exhaust system- Stainless Works

emmvette · 08-28-2013

That looks like a great set up. Thanks for sharing!

What is the reason for the drone? I've got the drone in 6th at 65-75, which is unfortunately normal cruising speeds. Is it just a resonant frequency?

Is there anything that can change this on an existing set-up? I've got a nice exhaust with headers, so no reason to spend more $ on mine.

08-28-2013	#9
emmvette Join Date: Jul 2013 Location: Central Iowa Posts: 190	Re: Never ending quest for the best C4 ZR-1 exhaust system- Stainless Works That looks like a great set up. Thanks for sharing! What is the reason for the drone? I've got the drone in 6th at 65-75, which is unfortunately normal cruising speeds. Is it just a resonant frequency? Is there anything that can change this on an existing set-up? I've got a nice exhaust with headers, so no reason to spend more $ on mine. __________________ [CENTER][SIZE=4][COLOR=red]1990 ZR-1 Red / Red[/COLOR][/SIZE][/CENTER]