RB25DET choosing injectors-

Discuss the RB20, RB25 and RB26 series engines.
jlaudio_21
Posts: 41
Joined: Sun Dec 20, 2009 5:40 pm
Car: 2003 350Z Touring Twin Greddy's & 1989 240sx with R33 RB25DET
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As title states looking to purchase injectors for my rb25det and deciding on my choice of brand. It is mostly stock with KU Intake mani with 90mm TB, vibrant fmic, walbro pump, z32 fuel filter, Safc II and purchasing nismo fpr. Running off a turbo xs boost controller I plan to raise boost to 10-12 and thinking of either 550 or a little higher injectors. Brands RC, JECS, Deatschwerks, or Siemens Deka. Please fill me in with some ideas for my purchase if possible.
Thanks,
-Brian C.
Leaning more towards top feed 650 Siemens Deka. Good choice? :confused:


jlaudio_21
Posts: 41
Joined: Sun Dec 20, 2009 5:40 pm
Car: 2003 350Z Touring Twin Greddy's & 1989 240sx with R33 RB25DET
Contact:

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Siemens Deka 650cc top feed

Injector specs:

Static Flow Rate: 60lb/hr = 650 cc/min
Dynamic Flow Rate : 18.6 mg/pulse 2.5ms PW, 20 ms Period
Coil Resistance: 12 Ohms (This high-impedance injector will work with all factory ECM/PCM injector drivers)
Series: DEKA 4 ( DEKA IV )
O-Ring Type: Viton

240z4u
Posts: 2071
Joined: Mon Feb 21, 2005 4:47 am
Car: '95 Nissan 240SX

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IMO, you don't need injectors. Stock should be fine. What are you going to control them with.

I have had Venom (garbage), Deatchwerks (spelled wrong, I know) which I really liked, and I have gigantic bosch top feeds now.

Evan


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