Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - The worse exhaust manifold design in the history of the internal combustion engine!

EdKiefer · 07-15-2010, 09:58 PM

As noted by someone else , that is a flat head and tuned headers won't help as all the ports are connected in the head before they go out to the manifold .

07-15-2010, 09:58 PM	#15 (permalink)
EdKiefer EcoModding Apprentice Join Date: Jun 2010 Location: New York Posts: 239 Thanks: 0 Thanked 17 Times in 15 Posts	As noted by someone else , that is a flat head and tuned headers won't help as all the ports are connected in the head before they go out to the manifold .