Jump to content
SAU Community

Recommended Posts

Hello

I learned about 550cc injectors made by a comapny called Deatschwerks. I tried finding info about them on the web and cant find many reviews. I have read that people use them but no one has really put up a review about them.

Does anyone know if they are good injectors for the rb20 or should I stick with Nismo, Sard, or Tomei?

Edited by yoshiii335
Link to comment
https://www.sau.com.au/forums/topic/447036-deatschwerks-injectors-any-good/
Share on other sites

I got the 444 from them. The flowchart that came with mine said they're matched around 458cc.

Really noisy, the idle is a little more erratic than with the standard ones but nothing to worry about, AFR are stable on idle, cold start or hot start are as good as standard.

No problem so far with 10 000 km on them on P98.

The only downside is the noise, if I had a quieter exhaust the only thing I could hear would be them.

Double check the latency, I chose the 444cc because of it, the 555cc latency is almost two times longer from memory, and I didn't really need much more on P98 anyway.

On E85 I would buy the 650cc directly.

They come with adapter plug so they're really drop in.

Just excite them with a battery before installing them. I had to excite one directly from the battery to get it to open. Then it worked like a charm.

I purchased mine directly from their site.

I tried finding info about them on the web and cant find many reviews. I have read that people use them but no one has really put up a review about them.

Really? Really?

Their sidefeeds are as good as water pistols, similar to Five-O Motorsport Garden hoses.

Since its a RB20 I would just go EV14 or IDs if you have the cash to burn.

Im using their 700cc. Noise is about the same as stock GTR. They are a touch fluffy at idle, but a

power fc idle reset got rid of most of it. Pretty common on any aftermarket injector larger then stock.

I am of the opinion that they over rate their injectors

I have their pump as well and that has been tested and around 10% over rated- although they might test with no lines, I tested in the car. Pretty stupid to rate a pump without lines

Maybe alter the search parameters to "hydrolock, Deutschwerks" and you should get some hits.

Same goes with Five-O Motorsport... I made the mistake of buying a set, recently just spent a kidney new injectors.

However being a RB20DET, and with your power goal in mind.. Stock 444cc GT-R injectors would be tits.. drop in, wire up resistor pack, rescale and off you go

I have a set of Deatschwerks 550s in my car now - have had them for about 5 years and they seem ok. However I believe they are just "remanufactured" Nismos or something and when I upgrade I will be getting IDs or Bosch or whatever they are.

DW, Five-O, ANSU, all they do is get a JECS injector and grind off the 4x hole tip which helps with the spray pattern. They then carefully enlarge the remaining single hole to increase overall flow.

I've had a look at both side feeds, and I actually own a set of Five-O and how they're produced are identical... If you look carefully you can see grind marks.... it's sad.

I have them and a pump in my old rb20 in the 32.

They seem fine, im running an rb25 turbo at 14psi and Nistune as well.

182.8 kw safe (a little rich) tune.

The best thing about them is the ease of install, they just go in like Nissan parts, no fking around.

You wont need to worry about correct resistance like if you get gtr injectors.

You get a test flow chart and spec sheet for your tuner.

So... cheap, maybe crap quality like others have said, but ok for small goals, and very easy to install.

It all comes down to the old questions of your goals and budget.

DW, Five-O, ANSU, all they do is get a JECS injector and grind off the 4x hole tip which helps with the spray pattern. They then carefully enlarge the remaining single hole to increase overall flow.

I've had a look at both side feeds, and I actually own a set of Five-O and how they're produced are identical... If you look carefully you can see grind marks.... it's sad.

Soo much miss information here.

DW are not jecs not even remotley close. They are bosch.

They do not have re-drilled single holes and do provide a accurate spray pattern.

However this may be true with other brands mentioned.

My Dw have been perfect so far.

I had no difficulty installing.

Tuner had no probs what so ever, neither has running idle through to Wot.

post-111622-14085291094683_thumb.jpg

Jecs left , Dw right.... ahh bit more than a hory regrind n drill hah

Soo much miss information here.

DW are not jecs not even remotley close. They are bosch.

They do not have re-drilled single holes and do provide a accurate spray pattern.

However this may be true with other brands mentioned.

My Dw have been perfect so far.

I had no difficulty installing.

Tuner had no probs what so ever, neither has running idle through to Wot.

attachicon.gif1408529107799.jpg

Jecs left , Dw right.... ahh bit more than a hory regrind n drill hah

please read what I wrote properly dude.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • The 296mm rotors are the R33 turbo brakes. The 310mm rotors are the R34 turbo brakes. The calipers are nearly the same, but not. They're the same caliper but the R34 caliper has longer legs so that it sits out far enough to go over the rotor. The pads are the same for both. When you say, "I bough tsome EBC"....did you just mean pads? Or rotors? 310mm rotors fit under 17" wheels. There may be some wheels without enough clearance though. I can't fit my fingers between the barrel of my wheel and the "corners" of my R34 calipers, but there is plenty of room behind the spokes. This is on Enkei RPF1. You can fit 324mm rotors inside a 17" wheel, but I'd be willing to bet that it would be close to impossible with the Nissan/Sumitomo caliper (using an adapter, of course), because the Sumitomo caliper is fatter than the Brembo caliper that is supposed to go on the 324mm rotors.
    • Hi. Can someone tell me what brakes(and mainly WHERE) can i buy brakes on R34 GTT? I bought some EBC which SHOULD go on my car(i have GT but it has GTT brakes) but it does not fit, Brakes are "too" small(296mm) Are 310mm be good or? I have 17 inch wheel so no "big boys" but for me driving i just need one that fits and i can get here in EU/Czech.
    • Since winter isn't that harsh anymore in Poland, i will definetely drive it 365 days a year 😉. But if the snow hits i will try it for sure and let U know. Only swap i am planning to do is of course R34 GTR front 😍.
    • Hey. Very valuable information about pitwork, I will pay attention when buying any consumable parts 🙏 As for the carpets - I got a handful of information from nengun, from which it appears that indeed the carpets for the driver's side are OEM. They are not able to show me any pictures due to the long chain of different sales entities but after I place the order, as soon as the goods arrive at the nengun warehouse from which they will send the shipment to me they can send me photos and if my purchase differs from OEM I can immediately return it / cancel the purchase. I think I will give it a try 😉. Of course i'll let you know what's what as soon as i get them P.s. I know the topic is not relevant to the thread, but both nengun and amayama have these SICK 😍 trunk room lamps available. Do you know anyone who ordered them? I need to have one in my car
    • I've managed to find this: Nissan_Stagea_AutechVersion260RS (1).pdf
×
×
  • Create New...