Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Effect of low end torque on MPG

aerohead · 12-21-2015, 07:05 PM

HOT ROD Magazine did an article about exhaust headers,and they wrote that it was the header primary tubes which were responsible for the engine's torque,which mirrored the unit air charge,which reacted to scavenging during valve overlap.
If you already have variable valve timing,HONDA may have already optimized all the manifolds for the operational driving range.

12-21-2015, 07:05 PM	#6 (permalink)
aerohead Master EcoModder Join Date: Jan 2008 Location: Sanger,Texas,U.S.A. Posts: 16,228 Thanks: 24,375 Thanked 7,357 Times in 4,757 Posts	torque HOT ROD Magazine did an article about exhaust headers,and they wrote that it was the header primary tubes which were responsible for the engine's torque,which mirrored the unit air charge,which reacted to scavenging during valve overlap. If you already have variable valve timing,HONDA may have already optimized all the manifolds for the operational driving range. __________________ Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/