ElMicNip
Member
I was wondering if there are is anyone with knowledge of velocity stacks. The weather is gloomy and I was reading forums and came across someone who made their own velocity stack and I thought I would give it a try. I cannot remember the name of the product I used to shape the stack (I had some in my toolbox), but it is the grey epoxy putty with the black core that you knead together. My query is this; is the shape good enough or do I need to square it off or level it off flush with the filter housing? First pics are the initial molding then I sanded for shape. I still have to do a final sand and some polish to see how smooth I can get the surface (less friction). Also I was curious about the principle of a velocity stack with no choke. Any links would be cool to save time in typing. Thanks in advance and any advice would be appreciated.