Well it made a HUGE difference. I could turn up the flow on my Mag 9.5 quite a bit compared to what I was able to do with the 1" setup. The ball valve is only reducing maybe %20 or so I'd say.
Here's a size comparison of the 1.25" and 1". I actually had to trim down the Tee fitting on the 1.25" setup so that the street ell would fit closer to the standpipe. It was too large to fit into the overflow.
Complete with bulkhead. Measures right at 24" from top of bulk to top of end cap. Endcap has a 3/32" hole in it.
Here's a size comparison of the 1.25" and 1". I actually had to trim down the Tee fitting on the 1.25" setup so that the street ell would fit closer to the standpipe. It was too large to fit into the overflow.
Complete with bulkhead. Measures right at 24" from top of bulk to top of end cap. Endcap has a 3/32" hole in it.