DSM 450cc inejectors

General engine questions/issues that aren't specific to the other categories
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DSM 450cc inejectors

By sihatch9508
- Tue Jul 17, 2007 3:58 am #14514 anyone know what kind of work needs to be done to fit them on my car or if they are even possible to use? im using the stock d16z6 fuel rail.

thanks.


wasnt sure which section to post this in but im sure it applies.
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By ChicagoMike
- Tue Jul 17, 2007 4:40 am #14519 Are you going boost??
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By sihatch9508
- Tue Jul 17, 2007 4:51 am #14521
AddictiveAllMotor wrote:Are you going boost??


yes.

and i posted on a local forum and they sent me to hmt and i have to run resistors because the 450s are peak and hold injectors, not saturated like the stock ones. the high impedence injectors are 13-15ohm, and the low impedence are 2-3 ohm. basically it takes your stock 13-15ohm reading and modifies it so the injectors will read the signal correctly.


http://www.homemadeturbo.com/tech_proje ... index.html
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By york62
- Tue Jul 17, 2007 4:54 am #14522 i had them in my setup...you can use your rail...and have to modify some seals, and youll need a resistor box.

http://homemadeturbo.com/tech_projects/ ... index.html


i didnt use single resistors, but a Teg resistor box...i'll take some pics and maybe do a write up for you tomorrow.
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By york62
- Tue Jul 17, 2007 5:08 am #14523 haha you posted 3 min before me!
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By sihatch9508
- Tue Jul 17, 2007 5:08 am #14524
york62 wrote:i had them in my setup...you can use your rail...and have to modify some seals, and youll need a resistor box.

http://homemadeturbo.com/tech_projects/ ... index.html


i didnt use single resistors, but a Teg resistor box...i'll take some pics and maybe do a write up for you tomorrow.


alright cool. thanks that would be great if you could.
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By teal_dx
- Tue Jul 17, 2007 1:38 pm #14561 I have a set of DSM 450's + resistor box for my turbo setup. You can't beat the price (~$50 for the injectors + $10 for a resistor box)

here's a diagram for wiring the resistor box:

Image

Like York62 said, you'll need to modify the seals so that the DSM injectors go all the way into the manifold. You can dremel out the center more, or I thought about cutting them in half like a bagel to make them thinner. I'm still not sure which way I'm going to do it...
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By york62
- Tue Jul 17, 2007 4:54 pm #14596 nice i was just going to make something up in ms paint but... again you beat me to it!
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By teal_dx
- Tue Jul 17, 2007 5:00 pm #14605 lol, I made that a long time ago because the only one I could fine on H-T was horrible (no offense to MS paint. but the guy who drew it must have drank a case of mountain dew)
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By york62
- Tue Jul 17, 2007 5:13 pm #14628 hahahahahah none taken...i was just gonna give him an idea.. but yours tells a story, i saved that shit on my hard drive!!


mountian dew?!?!?!

http://www.youtube.com/watch?v=Hlhvyzc1igw
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By sihatch9508
- Tue Jul 17, 2007 6:56 pm #14736 thanks for the diagram teal. where did u get your resistor box from? any specific model of honda/acura?
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