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Thread: maxing injectors on a ve.

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Posts: 21-30 of 34
2014-06-23 19:52:12
#21
maxing injectors on a ve.
No not really I paid $550 installed into my b13 ecu comes data logging cord black bix for wide band and instruction in how int install on your laptop


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2014-06-23 19:52:59
#22
maxing injectors on a ve.
I would talk to john from nismotronic he's very helpful


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2014-06-23 21:30:32
#23
Originally Posted by D-Unit121
to calculate your injector duty cycle try this

RPM / 2 = X (ex. 8000 / 2 = 4000)
X / 60 = Y (ex. 4000 / 60 = 66.66)
Y * 0.20 = Z (ex. 66.66 * 0.20 = 13.332)
IPW in ms % of Z = IDC (ex. 12.44 % of 13.332 = 82.93 duty cycle)


can anybody explain the last line? or any of it?
2014-06-23 21:53:40
#24
maxing injectors on a ve.
Lol you start from the top the cLculation take the variable put it to the next equation take that next variable and put it towards the next and so on the 12.2 I think it is is the statdRd number your useing if that makes any sense to you


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2014-06-23 21:56:49
#25
maxing injectors on a ve.
Ok never mind that 12.2 number as the standard I was thinking something else but the solution of the first equation is gonna be you variable for the second equation as the second goes to the third then from there I you look at the examples you should be able to figure it out


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2014-06-24 04:27:02
#26
maxing injectors on a ve.
So getting a duty cycle of 70 wot is that good?


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2014-06-24 09:49:11
#27
Yes 70% is fine, you are well within the effective range of your injectors. Was this (70%) calculated or logged? I'm seeing 50-60% duty cycle while I tune for more boost. Depending on your injectors you can push them to 90% duty cycle, I run msd injectors and won't run them past 85% just to be safe.
2014-06-24 12:48:17
#28
maxing injectors on a ve.
Yes I have the stock 333 injectors and for the most part that's what I was seeing 50-60 70 being the max all logged


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2014-06-24 12:48:57
#29
maxing injectors on a ve.
I'm gonn keep messing with it I'm gonna see if I put a video of the log so you can see


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2014-06-24 14:20:58
#30
Ok. Rule of thumb is not to exceed 80% duty cycle on any injector so keep that in mind for future mods.
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