Is 225 lpm to much for a tb42e?

[bobbrumby]

Chasing a fuel pump for my carbi to efi tb42 conversion, the pump I am looking at is 225lpm at 40 psi walbro also has 190, from what i have read the tb42e runs 80 psi so that flow rate will come down some. Will it hurt the fuel regulator or will it be able to handle it?

[Alitis007]

Its fine, I put one in a members car and it worked well

[jff45]

Are you sure the TB42E runs 80 psi fuel pressure? That's quite high. The TB45E only runs ~38-42 from memory.
I know someone who tried 70 psi and had issues with fuel getting past the injector o-rings.

[Bloodyaussie]

I had no issues at all.....

[billyj]

working great for me to.

[Alitis007]

Are you sure the TB42E runs 80 psi fuel pressure? That's quite high. The TB45E only runs ~38-42 from memory.
I know someone who tried 70 psi and had issues with fuel getting past the injector o-rings.

The standard fuel reg is pre set to roughly 40 psi unless you take the vacuum off it, it will stay at the preset pressure. I dunno where the other bloke got 80psi from