andy couchman Posted April 6, 2018 Share Posted April 6, 2018 My injected crossflow runs the Caterham ali tank with inbuilt Rover (I believe) fuel pump. Daft question perhaps but does the pump push fuel out up to the injectors or suck it through back from the tank if you see what I mean?Thanks.Andy Link to comment Share on other sites More sharing options...
SM25T Posted April 6, 2018 Share Posted April 6, 2018 Pump pushes fuel up to the injectors. Unwanted surplus returns to the tank. Link to comment Share on other sites More sharing options...
andy couchman Posted April 6, 2018 Author Share Posted April 6, 2018 That makes sense. My set up is pump to TB's, TBs to fuel pressure regulator, and fuel pressure regulator back to tank. Is that correct?Andy Link to comment Share on other sites More sharing options...
SM25T Posted April 6, 2018 Share Posted April 6, 2018 Sounds good. The PR maintains the pressure in the injector rail ... with any excess being returned to the tank. Link to comment Share on other sites More sharing options...
andy couchman Posted April 6, 2018 Author Share Posted April 6, 2018 Phew! Had a panic that it was in the wrong place.Thanks.Andy Link to comment Share on other sites More sharing options...
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