What feul pump do I have?

[JeffRender]

I was told by the previous owner that the feul pump in my car is a poston high performance pump. I have seen this in thier catalog but it does not say what brand or the output is. It does say it will support 400-600 horsepower.

Does anyone know what pump this is?

Thanks
Jeff

 

[dconnor]

I know it used to be a shimmed Syclone pump which is only marginally better than stock & safe for 12's. Why not send Poston's a message? When was the pump installed?

Doug C.