Injector wiring

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rocar
Posts: 107
Joined: Sat Sep 10, 2011 8:20 am

Injector wiring

Post by rocar »

Hi
Building 2jz 12 injectors S80 ecu
Previous running fully sequential cop ,6 injector but need to add another 6 injectors to run Methanol and high boost
Is it possible to run 6 primary sequential and 6 secondary's in batch?
Does different size primary and secondary injectors good or should be all 12 the same size
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Injector wiring

Post by Alex DTA »

You can't run primary sequential, and secondary batch.

Your options are both batch, and then you can blend in the secondary set, or you can run sequential, but with two injectors working all the time.

Injector size doesn't matter for either option.
rocar
Posts: 107
Joined: Sat Sep 10, 2011 8:20 am

Re: Injector wiring

Post by rocar »

Semi Sequential ?
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Injector wiring

Post by Alex DTA »

Semi-sequential is what I mean, two injectors per output.
stevieturbo
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Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: Injector wiring

Post by stevieturbo »

As you're running methanol.....it probably needs a lot of fuel anyway. So if you want to retain full sequential, you could just fire 2 inj per cylinder all the time

The outputs should be fine with 2 injectors wired to them?
rocar
Posts: 107
Joined: Sat Sep 10, 2011 8:20 am

Re: Injector wiring

Post by rocar »

I don't think will be able to idle with 2 x 5000cc
katana
Posts: 455
Joined: Sun Jan 27, 2013 6:08 pm
ECU Model: S60 Pro
Firmware Version: 29

Re: Injector wiring

Post by katana »

rocar wrote:I don't think will be able to idle with 2 x 5000cc
I hope you mean 500 cc injectors ! And why not ? Some of our turbo bikes are using 1200 cc single injectors x 4 and idle fine 8-)
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Injector wiring

Post by Alex DTA »

I run 1000cc on petrol, and mine idles fine.
Single 1000cc injectors on methanol will not be a problem on a 6 cylinder.

Alternatively 2 injectors per output will be fine. You can run up to 4 if you really want to.
rocar
Posts: 107
Joined: Sat Sep 10, 2011 8:20 am

Re: Injector wiring

Post by rocar »

No 5000cc per injector 10000cc per cylinder :D
Billet Atomizers 3 500pph x 12
Used x6 Siemens 2300 cc for VP import before
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: Injector wiring

Post by Alex DTA »

Are you aiming for around 5000hp?

Please tell me you have some pictures of this?
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