supra injectors work!!! thanks guys!!

Discuss the RB20, RB25 and RB26 series engines.
frosted flakes
Posts: 410
Joined: Tue May 13, 2003 9:02 am
Contact:

Post

i installed 3rd gen turbo supra injectors (440cc top feed low impedence) with a 10ohm 10watt resistor (from radioshack) on the power side (white-black wire) of each injector and it runs!!! i didnt have to modify anything other than swapping the rubber pieces. direct bolt on besides the wiring.

runs great. i still need to do some fuel tuning but i know im getting of plenty of fuel now from my 15psi run

so upgraded injectors for an rb20det is the supra injectors!!


klh6686
Posts: 291
Joined: Sun May 09, 2004 8:34 am
Car: '92 FB stock daily
'90 FB w/ RB20
'92 FB w/ VH45

Post

EDIT:nvm i researched some more, thanks!
Modified by klh6686 at 4:05 PM 4/17/2005

Shahee1
Posts: 312
Joined: Sun Apr 27, 2003 9:00 pm
Car: 1993 240sx w RB20DET
Contact:

Post

How do the resistors wire in??? Do you have pics that you can send me so that I can go the same route ... I have the same injectors, but did not want to place the injectors in cause I keep hearing different things about the impedence of RB injectors.

User avatar
Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

Post

yup, like i said they are a cheap and easy to find upgrade.glad to hear you got it working right, its not that hard to make them work properly.

User avatar
BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
Contact:

Post

good to know your car is running good.

i have an extra set of fc rx7 460cc injectors made by denso, similar to the one frosted flakes is using, i need to get rid of them...let me know if anyone wants them.

i sold my car, now on with a new project

RB20DETodd
Posts: 3763
Joined: Thu Apr 07, 2005 10:30 pm
Car: 92 Nissan S13 coupe SE RB20DET

Post

15 psi then dyno

frosted flakes
Posts: 410
Joined: Tue May 13, 2003 9:02 am
Contact:

Post

no 18-20psi then dyno

RB20DETodd
Posts: 3763
Joined: Thu Apr 07, 2005 10:30 pm
Car: 92 Nissan S13 coupe SE RB20DET

Post

Yes, then go race Arron with the Red GSR up at quiznos, he just put on is Greddy turbo kit, and reassure him that the RB dominates

User avatar
StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

Post

i got those rx7 they r brown right ? i want a rb20 fuel rail to use them on my 25, ne one know if they will work ?

Benz_200t
Posts: 6
Joined: Mon Jul 31, 2006 9:20 am
Car: Mercedes Benz W123
Contact:

Post

bro...which model of supra???1jz/2jz??

klh6686
Posts: 291
Joined: Sun May 09, 2004 8:34 am
Car: '92 FB stock daily
'90 FB w/ RB20
'92 FB w/ VH45

Post

Benz_200t wrote:bro...which model of supra???1jz/2jz??
7mgte, "bro"


Return to “RB20DET / RB25DET / RB26DETT Forum”