Originally Posted by Johnny_Crunch
When I am cooking and cruising along at 225, the ball valve is about 25% open. I think it is needed unless you have a better way to reduce the airflow as well as it does. You can really fine tune it with the valve.
I can see where you are coming from with the valve.
I am the kind of guy that likes simple things such as manual windows not electric in my cars.
I think since I don't have any welding capabilities I am going to just start
with the bare holes and magnets.