Quote:
Originally Posted by overtureZ
I drilled the venturi out per the instruction. I used a 0.085" drill bit I believe. So what could be the problem?
I have a fuelport coming in this week with a gauge so I can check pressure.
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That might be a bit small. Also, since you are returnless, you will probably have to modify the factory regulator as well. It has a very small outlet.
This is something we have never done. Seeing as that we are big into return systems, we havent tried putting that large of a pump on an otherwise stock fuel system.
You will see for sure once you have your fuel pressure gauge and someone to watch it while you crank. For now you should try putting your old fuel pump back in just so you know everything else was installed correctly.