rs2 injectors cc?

[AUDI COUPE 20V]

does anyone know what cc rs2 injectors are?

[A80Avant]

i think 325 or 315 something...@ 3bar

[urquattro-island]

search is your friend

http://users.erols.com/srweiss/tableifc.htm

ADU (RS2) Injectors
Run at 3.8 bar FPR in RS2
Bosch 0 280 150 984
Audi 034 906 031F

360 cc/ min @ 3.0 bar
405 cc/ min @ 3.8 bar
416 cc/ min @ 4.0 bar
465 cc/ min @ 5.0 bar

[vw-sc-1]

Hi, have you got the same figures for the Siemens DEKA 630cc (lang) ?
Many thanks in advance.

[Jamo]

Hi, have you got the same figures for the Siemens DEKA 630cc (lang) ?
Many thanks in advance.

Calculate them yourself using a fuel pressure calculator http://www.rceng.com/technical.aspx

[vw-sc-1]

Jamo, thanks for this link, anyway mathematics an me aren't friend and I quit school 20 years ago..

[prj]

sqrt(x/y)*z = a, where:

x = new fuel pressure
y = old fuel pressure
z = flow at old fuel pressure
a = flow at new fuel pressure

For 630cc injectors at 3 bar, the flow at 4 bar would be sqrt(4/3)*630 = 727.5cc

[vw-sc-1]

727.5 instead of 416 cc/ min @ 4.0 bar ?
(Got a Bosch 044/5bar pump)

If fitted, I will need to remap neither petrol will poor throught the cylinders ?

[prj]

727.5 instead of 416 cc/ min @ 4.0 bar ?
(Got a Bosch 044/5bar pump)

If fitted, I will need to remap neither petrol will poor throught the cylinders ?

Of course you need a remap...

[vw-sc-1]

thanks 4 all PRJ