injector idea!!!

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heartofaskyline
Posts: 2103
Joined: Tue May 23, 2006 6:28 am
Car: 1992 hatch, 1993 sr20 coupe

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ok so i just got a genius injector idea.

http://cgi.ebay.com/ebaymotors..._1216 + http://www.frsport.com/Greddy-....html + http://cgi.ebay.com/ebaymotors..._1040

better than a stock rail and side feed injectors, for about 200 dollars less than 740cc injectors from nismo or hks. aren't bosch injectors a pretty well known trusted injector? any thoughts on this setup?


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themadscientist
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Car: R32 GTR, DR30 RS Turbo, BRZ, Lunchbox, NSR50 Sportster 883 Iron
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Bosch is one of the heavy hitters in EFI, have been since the beginning.

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heartofaskyline
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Joined: Tue May 23, 2006 6:28 am
Car: 1992 hatch, 1993 sr20 coupe

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freakin sweet! im so stoked. i can do my whole fuel system, for about the cost of a simple set of side feeds.

future240owner
Posts: 153
Joined: Wed Oct 05, 2005 8:46 am
Car: 1992 240sx coupe SR20DET

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Very curious let us know how it works out.

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heartofaskyline
Posts: 2103
Joined: Tue May 23, 2006 6:28 am
Car: 1992 hatch, 1993 sr20 coupe

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will do. i did the math, and with...'

bosch 72lb. injectors (aka 750cc) $110greddy rail (to match my IM ) $190sard FPR $136braided lines and 6AN fittings $30shipping and handling $9

total= $475 at my door

thats a much better setup than 740cc in a stock rail, and its cheaper

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heartofaskyline
Posts: 2103
Joined: Tue May 23, 2006 6:28 am
Car: 1992 hatch, 1993 sr20 coupe

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after alot of research, ive found that this can be done, but not quite like i had planned, jdm fuel rails do not work with msd/bosch style injectors. you will need a fuel rail from jwt. secondly, all msd/bosch style injectors run off a 2 ohm while sr20 injectors run off 11 ohm. you will need a resistor box out of a dsm/honda, or you can get individual resistors from jwt as well. all in all you can prob save 100 bucks with this setup and be topfeed. not a bad deal at all if you ask me.

i might do a full review on this as well as a detailed install if anyone requests it???

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Gr8plainsDrifter
Posts: 73
Joined: Thu Dec 18, 2008 7:12 pm
Car: 1989 240sx

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also, when tuning with bosch inj. there is a longer delay time, ive read somewhere, than OEM, or others. So when tuning with whatever you got, take that into account.

Jadesr20det
Posts: 731
Joined: Wed May 03, 2006 12:20 pm
Car: 1990 NISSAN 240SX

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Im a skeptic by nature but will keep my eye on this.....there has to be a reason a lot of people dont go this route though


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