Seems hack, plus you need to adapt to AN anyway so it saves you a fitting or two. I don't see why you don't just run one AN fitting at the tank/pump (or connect to it like factory), rubber line, AN at the fuel rail and then return the same way. Less connections and fittings. Less connections = Less chance of leaks. All I'm trying to do is limit the connections.Factory uses hose clamps and flared hard lines.
I'm pretty sure I won't be able to hurt them.
My fuel pressure is regulated at the rail, and it's regulated to high 30/low 40 psi. I have to double check that.
Exactly why I pointed the pump pressure thing out.

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