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 Post subject: Injector wiring
PostPosted: Tue Mar 27, 2018 3:48 am 
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Joined: Sat Sep 10, 2011 8:20 am
Posts: 83
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


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 Post subject: Re: Injector wiring
PostPosted: Tue Mar 27, 2018 6:29 am 
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Joined: Fri Feb 28, 2014 1:03 pm
Posts: 1118
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79
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.


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 Post subject: Re: Injector wiring
PostPosted: Wed Apr 04, 2018 1:55 pm 
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Joined: Sat Sep 10, 2011 8:20 am
Posts: 83
Semi Sequential ?


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 Post subject: Re: Injector wiring
PostPosted: Wed Apr 04, 2018 3:07 pm 
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Joined: Fri Feb 28, 2014 1:03 pm
Posts: 1118
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79
Semi-sequential is what I mean, two injectors per output.


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 Post subject: Re: Injector wiring
PostPosted: Wed Apr 04, 2018 4:23 pm 
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Joined: Tue Aug 02, 2011 12:08 pm
Posts: 2901
Location: Norn Iron
ECU Model: No ECU
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?


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 Post subject: Re: Injector wiring
PostPosted: Wed Apr 04, 2018 11:58 pm 
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Joined: Sat Sep 10, 2011 8:20 am
Posts: 83
I don't think will be able to idle with 2 x 5000cc


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 Post subject: Re: Injector wiring
PostPosted: Thu Apr 05, 2018 3:29 am 
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Joined: Sun Jan 27, 2013 6:08 pm
Posts: 262
ECU Model: S60 Pro
Firmware Version: 29
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-)


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 Post subject: Re: Injector wiring
PostPosted: Thu Apr 05, 2018 9:15 am 
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Joined: Fri Feb 28, 2014 1:03 pm
Posts: 1118
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79
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.


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 Post subject: Re: Injector wiring
PostPosted: Thu Apr 05, 2018 10:04 am 
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Joined: Sat Sep 10, 2011 8:20 am
Posts: 83
No 5000cc per injector 10000cc per cylinder :D
Billet Atomizers 3 500pph x 12
Used x6 Siemens 2300 cc for VP import before


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 Post subject: Re: Injector wiring
PostPosted: Thu Apr 05, 2018 10:59 am 
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Joined: Fri Feb 28, 2014 1:03 pm
Posts: 1118
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79
Are you aiming for around 5000hp?

Please tell me you have some pictures of this?


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