Mallory 4305M help

[infernosg]

Based on the instructions you linked it looks like Option #2 is the way to go. I unfamiliar with this type of FPR but it looks like if you kept the stock return from the fuel rail you'd never be able to build pressure. What was the rationale for picking a FPR that goes before the fuel rail versus one that goes after it?

[diabolical1]

Originally Posted by infernosg

Based on the instructions you linked it looks like Option #2 is the way to go. I unfamiliar with this type of FPR but it looks like if you kept the stock return from the fuel rail you'd never be able to build pressure.

i guess that's the way i'm leaning, but i just wanted to hear from others that may have traveled ahead of me.

What was the rationale for picking a FPR that goes before the fuel rail versus one that goes after it?

the truth? sadly, there was no rationale. i bought it a few years ago and basically, i had a budget and a range of operating pressures. this one fit both. i did not realize that it went before the rail until quite some time after i got it, when i started making plans for lines and i read the schematic.