boxhead55 wrote:Pic of side protrusion
Ok now I can see why this Snorkel is superior to the others in regards to “Flow Restriction”
Looking at all the images BH has put up you can clearly see there is much less tapering down of the pipe.
The others have a large top “Cobra Head” then a skinny pipe underneath than they open up to a very big pipe again – other words Diverging then Converging ducts – this is very bad for Airflow.
The Denso on the other hand appears to maintain its pipe work diameter and therefore should flow allot better.