Booster fuel pump
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Mountain Pass
Joined: Jun 2009
Posts: 248
Likes: 0
From: East Wenatchee, WA
Booster fuel pump
So looking to find a booster fuel pump for my 91 with the 408.
What size pump should I be looking for?
The shop that tuned my PCM said 155 gpm, or maybe liters\hr cant remember. I wrote it down when they said it but now cant find it. Looking online and seeing them rated in lbs\hr and liters\hr. Whats the conversion between the two?
Also where would be a good spot to mount it? Anyone got any tips for doing this?
What size pump should I be looking for?
The shop that tuned my PCM said 155 gpm, or maybe liters\hr cant remember. I wrote it down when they said it but now cant find it. Looking online and seeing them rated in lbs\hr and liters\hr. Whats the conversion between the two?
Also where would be a good spot to mount it? Anyone got any tips for doing this?
Last edited by Bovaloe; Feb 4, 2010 at 10:14 PM. Reason: More Questions
Posting Guru
Joined: Dec 2008
Posts: 1,226
Likes: 5
From: Rusty, Maine
Ive done it to my Audi with 6 60# injectors and 28 psi boost. I left the in-tank pump in, then added a Walbro pump to boost pressure and volume. I installed another relay to controll my boost pump. Just make sure you keep the filter between the boost pump and the engine. If you put the boost pump betweeen the filter and the engine the pump will cavitate.
Hope this helps
Hope this helps
