Years ago 17 year old buttheads argued for more back pressure and poor exhaust designs
Now they are 30 year old buttheads arguing for more back pressure and poor exhaust designs
Stop Saying Car Exhausts Need Back Pressure
1,027,771 views
20K 654 Share
Save
Engineering Explained
Published on Dec 31, 2017
Why Car Engines Don't Need Back Pressure + Exhaust Scavenging