Fuel Pressure

[el_cappytan 0]

Does anyone know what the fuel Pressure should be on a 16v Pump?

[aide 0]

its up at about 70psi, can't recall exactly :scratch:

[aide 0]

actually just thinking about this, the pump is capable of delivering .5gpm at 100psi, but pump/ fuel distributor line pressure should be around 70psi.... i think!

 

and that said, pumps only create supply, restrictions in the system create the pressure :)

[el_cappytan 0]

Well that does make sense!! I just need to check its still performing properly as i dont want to starve the new 20v of fuel before i've even driven it!! :D

[aide 0]

20v injectors won't need that kind of pressure, no nothing about transplants, but would think you'd have to restrict the supply pressure to suit

[CorradoVR6-Turbo 0]

its more about flow rather than pressure,but a standard valver fuel pumps are know to delever plenty of fuel upto 350hp mark but dont quote me on that.

 

20vt will be 3-3.5 bar at the rail.

[el_cappytan 0]

Well that definately helps!! thanks guys

[paddy26 3]

I'm bumping this thread instead of starting another one.

 

Are the figures quoted above for the intank fuel pump + the inline pump?

 

Does anyone know if the intank pump will supply a 20vt with enough flow/pressure without the inline pump?

 

I'm removing the inline pump and need to know what intank pump i can use.

 

cheers,

Paddy