Any advantage of switching from Etops to stellings greens? Or would it be a sin to break up my 575sci package?

i like the sound of the greens,,i would think you would get more torque with the longer tubes from the greens..they are designed for a ssm boat...i believe the blacks are for a bravo boat..

I never made it to measure for ya, but will get ya some measurments tomorrow.

As with any header, most of the Stellings stuff out there is 15+ years old. Leakers are more and more common these days, so something to keep in mind. Mine were made in 1996, and been repaired a couple times.