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Injector wiring

Posted: Tue Mar 27, 2018 3:48 am
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

Re: Injector wiring

Posted: Tue Mar 27, 2018 6:29 am
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.

Re: Injector wiring

Posted: Wed Apr 04, 2018 1:55 pm
by rocar
Semi Sequential ?

Re: Injector wiring

Posted: Wed Apr 04, 2018 3:07 pm
by Alex DTA
Semi-sequential is what I mean, two injectors per output.

Re: Injector wiring

Posted: Wed Apr 04, 2018 4:23 pm
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?

Re: Injector wiring

Posted: Wed Apr 04, 2018 11:58 pm
by rocar
I don't think will be able to idle with 2 x 5000cc

Re: Injector wiring

Posted: Thu Apr 05, 2018 3:29 am
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-)

Re: Injector wiring

Posted: Thu Apr 05, 2018 9:15 am
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.

Re: Injector wiring

Posted: Thu Apr 05, 2018 10:04 am
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

Re: Injector wiring

Posted: Thu Apr 05, 2018 10:59 am
by Alex DTA
Are you aiming for around 5000hp?

Please tell me you have some pictures of this?