I apologize for posting this but I haven't been able to find a straight answer.
Basically, just in the process of building my turbo e30 (m20b25) and it's an early model car with the dual fuel pump setup.
I'm trying to do everything the right way for reliability, longevity and good power and along with that would be my fuel issue. I'm not sure if I am able to just dump in a walboro 255 fuel pump in the tank and away I go or what I need to do to get a larger fuel pump in there. Aim is to start at about 10psi and go up from there. I have ARP head studs, new head gasket and will be running an h1c turbo with megasquirt plug n play standalone.
Also, I've read here that the early model setup is actually a bit more reliable than the later model and that people have ran up to 14 psi on the stock pumps without issues... Anyone with first hand experience with boosted early model's, would really appreciate any assistance.
Thank you kindly
Basically, just in the process of building my turbo e30 (m20b25) and it's an early model car with the dual fuel pump setup.
I'm trying to do everything the right way for reliability, longevity and good power and along with that would be my fuel issue. I'm not sure if I am able to just dump in a walboro 255 fuel pump in the tank and away I go or what I need to do to get a larger fuel pump in there. Aim is to start at about 10psi and go up from there. I have ARP head studs, new head gasket and will be running an h1c turbo with megasquirt plug n play standalone.
Also, I've read here that the early model setup is actually a bit more reliable than the later model and that people have ran up to 14 psi on the stock pumps without issues... Anyone with first hand experience with boosted early model's, would really appreciate any assistance.
Thank you kindly
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