Great vid! I have a question though. When you ran your straight fuel line from the ventri/fuel pump and to the bulkhead/out of the hat. What do you connect to the bulkhead that you routed the ventri fuel line out of?
Happy days - that's quite an improvement! Did the syphon line seem to draw without any significant reduction after moving the syphon to the return side?
I’m using a dw400 fuel pump. I’ve read that higher flow pumps will require the gold orb. But I notice you were using the Walbro 450 with a green orb which is similar to the dw400 Would you recommend the green orb or gold for the DW400
Yeah believe they reccomend gold for 700lph +. Green worked fine. They way I look at it is use green for single pump setup and use gold for dual pump. I have a dual 430lph 274 pump hat that I built and used gold on.
Great vid! I have a question though. When you ran your straight fuel line from the ventri/fuel pump and to the bulkhead/out of the hat. What do you connect to the bulkhead that you routed the ventri fuel line out of?
Would be your return line back to the tank on a regulated return fuel setup vice the factory returnless.
Happy days - that's quite an improvement! Did the syphon line seem to draw without any significant reduction after moving the syphon to the return side?
Yeap works great even though the orifice is larger there is much more flow on the return side so the venturi functions as normal.
I’m using a dw400 fuel pump. I’ve read that higher flow pumps will require the gold orb. But I notice you were using the Walbro 450 with a green orb which is similar to the dw400
Would you recommend the green orb or gold for the DW400
Yeah believe they reccomend gold for 700lph +. Green worked fine. They way I look at it is use green for single pump setup and use gold for dual pump. I have a dual 430lph 274 pump hat that I built and used gold on.
@@lightblade543 thank you for the reply and help clearing that up! I thought the gold orb would be for the dw400 but green it is!