Injector Upgrade

[rad100]

hey all,

just looking at swapping out my hiflow stockies to top feed 1000cc for e85.

i need a sertup that will it with my plazmaman plenum.

i have found these http://cgi.ebay.com.au/gts-t-r33-rb25-rb25det-ecr33-1000cc-rail-fuel-i...njectors-/180609842737?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item2a0d2f7e31

would this be what im after?

is the impediance correct?

cheers

[R31Nismoid]

Why don't you just buy ID1000's locally like everyone else?

By the time you factory in postage and wait time etc, they will work out almost the same if not cheaper

[wasnt me]

As Nismoid said it would be easier to go with the ID1000's

but if you must go top feed i reckon this kit looks better and uses Bosch EV14's

ebay link

[JonnoHR31]

As Nismoid said it would be easier to go with the ID1000's

but if you must go top feed

you can get id1000s in side feed? got a link?

[wasnt me]

you can get id1000s in side feed? got a link?

sorry should have worded it a bit different. ID1000's are top feed also.

The only 1000cc side feeds i know of are Deatschworks.

[rad100]

then ill need all the conversion stuff for the id1000's ne ways.

its for rb25det so i need rail, fpr etc..

[rad100]

As Nismoid said it would be easier to go with the ID1000's

but if you must go top feed i reckon this kit looks better and uses Bosch EV14's

ebay link

there only 550's!

[JonnoHR31]

any chance these fit rb25?

http://cgi.ebay.com/ebaymotors/4-1000cc-Subaru-EJ-2-5L-Side-Feed-Fuel-Injectors-359-9-_W0QQcmdZViewItemQQhashZitem3cb2ac7781QQitemZ260695684993QQptZRaceQ5fCarQ5fParts

[wasnt me]

there only 550's!

you can get a 92lb kit also.

what about these

ebay 1000cc side feed

anyone used them?????

[rad100]

whats so bad about the set i linked?

are bosch injectors good?

[wasnt me]

Nothing wrong with the ones linked but i would try to find a set with out the adapter if possible...

Have you given a thought to trying to tune your car with the current injectors with E85?

give them enough rail pressure and the should be able to keep up with your 3076....

its worths worth a try IMO

[rad100]

i just dont wanna pay for a tune, find there not doing enough then pay for another tune.

plus going top feed will be cheaper if i want to get new injectors later down the track.

injectors are tune to e85 @15psi making 282 atm.

on an 11.5 afr's

will that rail fit id1000s?

and will id1000's fit into standard plenum runners with plazmaman?

[wasnt me]

i just dont wanna pay for a tune, find there not doing enough then pay for another tune.

plus going top feed will be cheaper if i want to get new injectors later down the track.

injectors are tune to e85 @15psi making 282 atm.

on an 11.5 afr's

will that rail fit id1000s?

and will id1000's fit into standard plenum runners with plazmaman?

are you still running standard rail pressure? and what are your injector duty cycle at?

the reason i ask is there is a car on here with a GT35 sard 850's on E85 making 430rwkw

so its not crazy to think your 740's will be up to the job

[rad100]

im not too sure, my old tuner said they were close to maxing so i am going to be using willal from now on!

ill call crd tomorrow about the id1000's for pricing with a rail and if not ill hit up the bosch 1000cc set.

[Kaido_RR]

i know if you run GTR top feed injectors on a Rb25 you will need to wire in the gtr resistor pack

edit: was running nismo 600cc top feed and they needed the resistor pack on the 25

Edited January 12, 2011 by Kaido_RR

[wasnt me]

since your using willall just give martin a call and tell him what you have and he will tell you if he can work with it or not...

and considering that RH9 made 680rwkw with 1000cc injectors (with s#*&t loads of rail pressure of course)

i think he will be able to get 330rwkw out of yours no worries

but if you do go the Bosch this is what i use

bosch ev14

[rad100]

will they fit in a rb25 s2?

also do u know what rail i would need?

[wasnt me]

well i think you have three options avalible to you

1. buy one of those kits off ebay and hope its the right one and all bolts up sweet

2. buy a neo top feed rail and those bosch injectors which "should" all match up and bolt up

im not 100% on this only about 90%, but i have read that the NEO rail bolts on to the 25DET runners

3. buy your self a FPR pump the base pressure up to 55-60psi which should do the job and a retune and more boost. and with the money you save you can spend it on the tyres you will be burning out

cheers