[SteveRV8]

I am converting my RV-8 project to an IO-360 and swapping out the fuel pump to the Air Flow Perf. pump. It appears the return line from the pump just T's back in to the outlet from the fuel selector valve, is that correct? I'd also like to install an Andair selector valve, anyone have a model number good for this application? Thank you

 

[DanH]

Yes, assuming an old style pump.

http://www.airflowperformance.com/PDFs/Boost Pumps Rev 2.pdf

Be aware that a late model AFP pump is just line-in and line-out (orange caps):

 

[TS Flightlines]

Andair FS20X7T works well.
Tom

 

[SteveRV8]

Thank you for the information.