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v8tricky

New Member

• Dec 1, 2009

• #1

wot should the fuel pressure be on a 3.5 carbed v8

 

clutchdust

Well-Known Member

• Dec 3, 2009

• #2

depends what carb(s) your using. mine has a 4 barrel weber and I run it at around 5psi. You'll know when it's too high as the excess pressure will overcome the float needles causing flooding and/or seriously high fuel consumption

 

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v8tricky

New Member

• Dec 7, 2009

• #3

i have 4 barrel webbers and it was running at 1.5 psi but ive sorted the problem. it was the filter on the end of pump was blocked. cut it off and its now running between 4 and 5 psi. thanks for the reply