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hellssephiroth
05-04-2013, 03:39 AM
Hey would anyone happen to know the stats for RC 750 injectors? Trying to tune for e85 on chrome.

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Ange
05-04-2013, 05:20 AM
Fuel Injector Lag Time (http://injector-rehab.com/shop/lag.html)

seems to be two different alternatives. one for 3 ohm and one for 12 ohm. you need to find out what ohm yours is first.

RC Engineering 750 71 3 Ohm 0.88 0.66 0.48 0.32 0.18 0.05
RC Engineering 750 71 12 Ohm 1.36 1.12 0.92 0.76 0.63 0.50

hellssephiroth
05-04-2013, 06:06 AM
How do i figure that out? Lol

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Ange
05-04-2013, 06:08 AM
How do i figure that out? Lol

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dunno lol

no serial numbers on them?

hellssephiroth
05-04-2013, 06:36 AM
Not that i can tell

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Ange
05-04-2013, 06:45 AM
I'm guessing it's the 3ohm low impedance because that's what 3s usually runs I think. But someone else should chime in that knows these things really.

hellssephiroth
05-04-2013, 09:50 AM
All i know is supposedly they used to be matt's at DR. Oh they do say pn9x-750 on them if that helps.

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gaylantvr4
05-04-2013, 10:29 AM
Injector Scaling and Latency (SUPERMERGE) - evolutionm.net (http://forums.evolutionm.net/ecuflash/457738-injector-scaling-latency-supermerge.html)

this thread has alot of good info.

TwIzTeD_3kGt
05-05-2013, 08:21 AM
I'm guessing it's the 3ohm low impedance because that's what 3s usually runs I think. But someone else should chime in that knows these things really.

Put an ohmmeter across the two terminals of the injector.