It is. The 1/8 inch hose is a venturi hose to that keeps the basket full. This is an aftermarket pump but also it clearly calls the smaller line a venturi line.
At that level you would be fine to run lu47s on a Gen 3 there is enough overhead through DI to do well over 800wheel on lu47s. On a Gen 2 max is around 650 wheel.
I wouldn't be able to get the most out of it. I have no idea what it would do at the track but I can tell you i would easily be the weakest link. And 2nd would be the shift forks.
It's used but works fine. It is missing the jumper to the fuel pump driver but can be used as is by splicing the red wire and white wire both into the purple and green wire on the fuel pump driver harness. The rest is easy to setup. Wanting $250 for it.