What do you guys think of my current setup? What kind of numbers do you think I could possibly yield out of it?
Jdm2jzgte
Stock motor
Bkr7e plugs
Cx racing basic turbo manifold(such junk)
S366 .91
3"fmic piping
3"exhaust
Pw39mm wastegate with 12psi spring(hit boost cut due to all the spiking) stock ecu , just did the swap
Cd009 6 speed


Basically going to probably purchase 850cc injectors and v1 off of someone on the boards and was wondering what I could honestly expect? Also what if I don't use an hks dli with the v1? Is it absolutely necessary?

 

Thanks for the input everyone

 

Might be worth requesting that a mod give the thread a more descriptive title. I didn't even notice it before today.

 

With the current setup those stock injectors will hold you back to about 425hp. With those 880's and a fuel pump I could see 600hp with an amazing tune. Anything more you'll need bigger injectors, better manifold or at least brace it, bigger waste gate and should probably switch to E-85 for reliability and more boost.

Edit: As for the HKS DLI, back in the day they seemed mandatory to the 2J guys but I hardly see them anymore. I say if you can get a great deal on one by all means. Although, I remember reading somewhere that they only recommend running one with the stock ECU and ignition so if you're getting an AEM then I don't know?

 

Is it worth noting that's a Z and not an SC? Sure, that engine fits in an SC, but it never came in an SC nor a Soarer. So, there's nothing SC about this question, anyway. Certainly not enough to pop off on sarcasm about people not responding fast enough.

 

Meh could be in a better section but, why would any of the Z guys have even general knowledge on the 2J motors? There's a thread here somewhere with a turbo 2J in a boat, you gonna tell him to go ask the Marine forums what to torque the head down to?

I think he's doing just fine.

 

Oh, I'm sure that asking is perfectly fine. I was mostly addressing the sarcastic follow-up remark.

 

Why do you let it get to you while everyone woke clearly had no issue with my sarcasm? Chill out and just don't respond like you've been doing

 

I'll throw a number at it.

12psi? 450rwhp.

Very neat setup. I love my Z33 and my SC. I don't think I would ever swap out that VQ for a JZ motor but I like what you did.

I think you should up that boost closer to 20psi especially since you went through the headache of that kind of swap. If 450rwhp was your goal, the VQ would have easily done that with just 9psi on the stock rods and minimal upgrades. 850cc injectors will be fine for that turbo on pump gas and so will an AEM. I went with LQ9s so can't comment on the HKS DLI but the stock ignition system will be just fine at the 15ish psi mark. After that, it all depends on the condition of your coils and how small of a plug gap you are willing to run.

How do you plan to run the gauges past the CAN-BUS? What fuel pump?

 

That's a great setup, what kind of work did you have to do to get the Cd009 to bolt up to the 2JZ?

 

My car is at wiring specialties getting a proto type can bus converter installed.
Right now it's got a DW300 lph fuel pump -6 feed and return.
As for the 2jz to z trans it was a breeze using Collins adaptor kit along with my jwt street clutch(350z) to support the power.

 

Can you PM me or link where you got the collins adaptor kit from? I've been eye balling this setup and I think the Z tranny would be as strong if not stronger than the R154 + 6 speed