Dual feed w/dump valve....

[HRDROKN]

here is what I did on my old truck and worked great....pretty expensive but had more than enough flow and was a nice tight package. The aeromotive Y-blocks are dual -8an going in and -10an comming out. and the 3 way dump valve was a -10 in and out with a -8 for the return back tot he fuel cell.

RYanB

I didn't want to jack the other thread on the dual feed subject.....

Ryan... so concerning the block feeding the 3-way valve, is that a supply and return with a regulator on the return or two supply lines?

Is the dump on the pump side or fuel supply side?


And.... why do this? Is it a sanctioning rule or just for shuting down in general?

Thanks!

:Cheer:

 

[White Knight]

The sanctioning bodies require a 3-way dump valve in a lot of the sled pulling classes. Its another safety issue.

My understanding is you install them in the feed line to the pump (supply side) and when you turn the valve it sends the fuel back to the tank instead of to the pump.


Not sure what the deal with the other block before the valve though. :what: