DSM injectors

Post by **vuse1** » Wed Oct 29, 2003 1:42 pm

i found a set of Eclipse GST injectors, i think they are 440cc. does anyone know if these will fit into a ka24de?

Post by **95_240sx** » Wed Oct 29, 2003 1:42 pm

Why do you want to use those?

Rick

Post by **mattlord42** » Wed Oct 29, 2003 1:42 pm

DSM injectors are top feeds so unless you have an aftermarket rail they will not fit.

Matt

Post by **vuse1** » Wed Oct 29, 2003 1:42 pm

im trying to go ka-T, and i have a set of dsm 440cc injectors lying around. thanks for replying, im sure they won't fit, i looked at them and they are top feed. thanks

Post by **240marcuSX** » Wed Oct 29, 2003 1:42 pm

they would fit on my fuel rail.. How big are 440ccs compared to 50lb/hr? is there a conversion that i can use for CCs to Lb/Hr?

Post by **mattlord42** » Wed Oct 29, 2003 1:42 pm

240marcuSX- they fit your car because the KA24E used a top feed rail. They switched to side feed on the DE.

Matt

Post by **s13conv** » Wed Oct 29, 2003 1:42 pm

Are KA24E injectors low impedence?

Post by **d240t2** » Wed Oct 29, 2003 1:42 pm

10.5cc/min = 1lb/hr. Not all top feed injectors will fit all top feel rails...there are different sizes on the tops where they fit in the rail (SOHC KA injectors will not fit in a rail designed for top-feed MSD's...the holes will be way too big).

Post by **240marcuSX** » Wed Oct 29, 2003 1:42 pm

mattlord, yeah i know that, i was just saying, i thought ive heard of someone putting DSM injectors on a KAET? maybe not?

thanks for the conversion d240td

Post by **3rD GeAr** » Wed Oct 29, 2003 1:42 pm

i use 550cc rc engineering injectors for an eclipse on my ka24et. u will have to have the fuel rail bored out for the injectors at a machine shop and then use resistors in the wiring because the injectors are low impedance when stock injectors are high impedance. even though i put 2k miles on the injectors without resistors and no problems but decided to put them on just to be on the safe side. i didnt know they would fit i got a good deal and tried. they just so happen to be the same length.

Post by **3rD GeAr** » Wed Oct 29, 2003 1:42 pm

u will also have to cut off the plastic tab on the injectors to allow it plug in. thats it. good luck

Post by **240marcuSX** » Wed Oct 29, 2003 1:42 pm

awesome info 3rd gear. what kind of power are you making?

i could use 550cc's instead of 50 lbers. how much did you spend total on the injectors/machining/resistors?? did you get the resistors from RC engineering to? how much does the stock rail have to be bored out??

Post by **3rD GeAr** » Wed Oct 29, 2003 1:42 pm

i spent 250 on injectors and 12 dollars for the 4 drop resistors and i worked at a machine shop so that was free. would normally cost about 50 dollars. u just need to bring the injectors with the orings so they can measure how much the fuel rail will need to be bored out. i have yet to dyno my car. but at 11 psi i have been able to beat a c5 with intake, exhaust, flywheel by half a car. good luck

Post by **240marcuSX** » Wed Oct 29, 2003 1:42 pm

thanks alot 3rd gear, is there anyway that you can give me the part number of the injectors you got so i can check them out? id appreciate it.

Post by **3rD GeAr** » Wed Oct 29, 2003 1:42 pm

sorry. i dont have it. they sell them here at http://www.roadraceengineering.com. hope this helps

DSM injectors

DSM injectors

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