Gen 1: 2004-2005 Gen3 ECU on Gen1 - Kawasaki
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post #1 of 6 Old 10-23-2014, 10:47 PM Thread Starter
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Question Gen3 ECU on Gen1

hello everybody. I need some help from of competent people.I bought 04 zx10r with A&A performance supercharger, how everybody knows, 04 zx10r do not have secondary fuel injectors, so i want change ECU and put there from 08 zx10r, because I think on high rpm not enough fuel and the engine runs on a poor mixture. is it possible put there 08 zx10r ECU? is GEN 1 sensors voltage same as GEN3? thanks for the help in advance!!
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post #2 of 6 Old 10-23-2014, 10:54 PM
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Maybe Garth will Chime in because he asked me that question before in a PM because of my electronic experience even though he has much more motor experience and in the end after his research not going to happen on a 1st Gen...

with that said with new ECU programming available who knows....I am jealous though you got the A&A supercharger....let me know if you ever want to get rid of it but doubt it.



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Last edited by bluedevil; 10-23-2014 at 10:56 PM.
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post #3 of 6 Old 10-24-2014, 02:12 AM
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this might give some clues hope it helps.
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post #4 of 6 Old 10-24-2014, 11:28 AM
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know dsbat's gen 2 zx10 turbo supported 430 hp with a walbro 255 fuel pump and larger single injectors tuned by my tuner with a pc3. stk. injectors with a good pump will support about 270 before maxing duty cycle out. poor mixture, that's tuner only. i would keep it simple, works better a lot of the time.
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post #5 of 6 Old 10-24-2014, 08:55 PM
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Put a stand alone ecu on the bike and call it a day. You can run 4 injectors, you can run 8 injectors, you can do pretty much anything you want, pump gas, e85, race gas, closed loop, run water/meth kit, adjust for elevation.......and more.
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post #6 of 6 Old 10-24-2014, 09:05 PM
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Gen3 ECU on Gen1

U can make more then enough as previously said on stock injectors or upgraded no need to switch ecu and if u make any more power gonna need to balance crank as number 4 piston will eventually let go on you also that super charger is only good for 25-30 sec full throttle burst can't handle heat etc after that and low compression Pistons ,rods ,new pulley can run 13psi ,water/meth

Also you can contact Dave from A&a and he will also give advice there is also ther member on here running 13psi with fully done motor

I have A&a kit that was piced together from member but I also contacted Dave n got all parts n specs for parts etc and mine is a 1051 overbore with low comp Pistons etc ,rods ,water meth list goes on

Last edited by [email protected]; 10-24-2014 at 09:08 PM.
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