3" Flowmaster 40's vs Delta Flow 50's - Big Block Chevelle
A quick comparison between the 2 chamber Flowmaster 40's with an X pipe vs 3 Chamber Delta Flows using an H pipe. I made this change and couldn't find any good videos so I made one.
A quick comparison between the 2 chamber Flowmaster 40's with an X pipe vs 3 Chamber Delta Flows using an H pipe. I made this change and couldn't find any good videos so I made one.