It is all about the Injectors --- Updated 2-28-06
349cc/min - S4 w/4bar (stock) 0% larger than stock <a href="http://video.google.com/videoplay?docid=3385948929761628758&q=injector">So ck Video</a>
390cc/min - S4 w/5bar 12% larger than stock
481cc/min - RS4s w/4bar 38% larger than stock
538cc/min - RS4s w/5bar 54% larger than stock
36# - 380cc Bosch-Ford Motorsport 0290155811/868 - EV6 Rectangle Connector 12.0 OHMS
380cc/min - 36lb Bluetops w/3bar
422cc/min - 36lb Bluetops w/4bar 21% larger than stock
488cc/min - 36lb Bluetops w/5bar 40% larger than stock
42# "Green Giants" - 440cc BOSCH 0280155968 - EV6 Rectangle Connector 12.2 OHMS > NEW AWE KIT
42# "Green Top" - 440cc Bosch-Ford Motorsport 0290150558 14.4 OHMS > OLD AWE kit
440cc/min - 42lb Greentops w/3bar 26% larger than stock <a href="http://video.google.com/videoplay?docid=-3929984247956566840&q=%22Injectors+-+Greentops+37lb%22+playable%3Atrue">Are these Greentops @ 3bar?</a>
508cc/min - 42lb Greentops w/4bar 46% larger than stock
568cc/min - 42lb Greentops w/5bar 63% larger than stock
34lb RS2 = <big><b>?</b></big>
37lb Delhphi/Lucas w/xbar = <big><b>?</b></big> <a href="http://homepage.mac.com/edyjun1/S4/videos/37lb.avi"> 37lb Delhphi Video </a>
(Thank you PiggieSmalls)
38# - 400cc LUCAS -- 15.8 OHMS <------ (Is this right)
400cc/min - 38lb Delphis w/3bar
460cc/min - 38lb Delphis w/4bar
500cc/min - 38lb Delphis w/4.7bar (PiggieSmalls)
515cc/min - 38lb Delphis w/5bar
42# - 440cc Delphi Marine - Chevy Truck 5.3, 6.0 Supercharged 11.9 OHMS
42lb Delhphi/Lucas w/xbar = <big><b>?</b></big> <a href="http://homepage.mac.com/edyjun1/S4/videos/42lb_2.avi">42lb Delhphi Video</a> <a href="http://video.google.com/videoplay?docid=4228664570127284211&q=%22Injectors +42lb%22+playable%3Atrue"> Injectors 42lb</a>
60# - 625cc SIEMENS MotoTron High-Resistance 11.8 OHMS
575cc/min - 60lb Siemens mototron w/2.5bar
600cc/min - 60lb Siemens mototron w/2.75bar
610cc/min - 60lb Siemens mototron w/2.8bar (IIRC Mike2kS4)
630cc/min - 60lb Siemens mototron w/3bar
(Thank you mjtaylor)
<a href="https://forums.audiworld.com/s4/msgs/2277453.phtml">Some more good Info here -->> Bosch / Volvo "Green Giant" fuel injector info</a>
TT225 injectors a shot - 386cc @ 3 Bar
Bosch p/n: 0 280 155 892
Audi p/n: 06A 906 031 J
<a href="http://pictureposter.audiworld.com/26545/tt225inj.jpg">TT225Inj - pic</a> <a href="http://homepage.mac.com/edyjun1/S4/videos/tt225_injector.mpeg">TT225 injector Video</a>
It's been suggested that the new injectors AWE is using are the Bosch "Green Giant" injectors, commonly used as OEM parts in the Volvo R cars.
Here's the info i've been able to find on this injector:
Bosch part number 0 280 155 968
310.0 g/min flow @ 3 Bar
12.0 Ohms resistance
EV6 design type
Dual spray
Long body
Compare this to the commonly used Bosch / Ford Motorsport "Greentop" injectors:
Bosch part number 0 280 150 558
Ford Racing part number M-9593-F304
326.8 g/min flow @ 3 Bar
14.5 Ohms resistance
EV1 design type
standard body
Both injectors use Bosch 9 122 067 011 connector types.
I'll post back if i can find more detailed specs on spray patterns.
BTW:
FPR is boost-controlled; Idle ~ 45psi, WOT ~ 78psi (^) - These are actual #s from an in-cabin gauge on the line at the fuel rail.
These are good info for the archives. I like to have a complete injector list/info so everyone can use them easily and not have to search all over for them.
Thank you,
Edy<ul><li><a href="http://www.csgnetwork.com/fiflowcalc.html">Fuel Injector Flow Calculator</a></li></ul>
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*disclaimer* the connector seal has to be removed to make the EV1 connector slide on to an EV6 injector far enough.
The spray pattern of the green tops looks finer and wider than the Delphis but, that is 3bar vs. 4bar.
Looks like the stock injectors provide a mist that may be more optimal to better atomization.


