2GNT.com Forums - Viewing topic - Questions on FPR and injectors.

Home Site Background Info & Specs Mods & Tech Info CAPS Part Reviews Donate 2GNT Stickers

Printer-friendly copy

5 Users in Chat

Top

2GNT Technical

Performance/Engine

topic #93060

View in linear mode

Subject: "Questions on FPR and injectors."

Previous topic | Next topic

gilee_8	Sep-12-05 08:23 AM
Member since Jun 11th 2002 1441 posts,

#93060, "Questions on FPR and injectors."
Sep-12-05 08:55 AM by gilee_8

Hi guys.
I just received the Innovate WBO2 sensor and the MS-II v3.0 kit today. very excited!
I will be busy putting them together and so on.

But I still need two more things before I can hook everything up.
I need the 1:1 fuel pressure regulator and some larger fuel injectors.

I know many people here used the 600cc injectors when they go for the Megasquirt and I want to know what brand you guys got, type and some info on what injectors I should use.

I found the following from Summit: but only 55lb.
Accel Fuel Injector, 55Lbs/ Hour (ACC-74612) and it cost $93 each.
Can someone let me know if I need those injectors? I currently have 31lb injectors, and I want to push to 15-20PSI after I setup MS.
will 450cc injectors fine? or I need bigger?

Also for the regulator, I found some in the summit site.
I am thinking about getting the aeromotive FPR.
and I found many in the the link: http://store.summitracing.com/default.asp?target=/egnsearch.asp&N=400300
But I don't knoww which one I need.

But some said Bypass, and some don't. also seems like they hvae 3 holes (fitting) for me to connect fuel lines to. but my current SFMU only have 2, so what am I suppose to do with the third one?

Thanks again. Please let me know what you guys think!

EDIT: I just read through all the old post again on the Megasquirt forum, and I found XtremeRS posted a link to a site for 65lb injectors (Delphi) for $55 each: http://www.racetronix.com/17113814FM.html
I just want to know, will they fit for our car? and is that what you use XtremeRS? you guys think I should get 55lb? or 65lb? I do'nt want a rough idling and so on. but I also want to make sure I will have enough fuel for 20PSI boost. Thanks guys.

~~~~~~~~Modification~~~~~~~~
Performance: MegaSquirt v3.0 Fuel & Spark, 8.6:1 JE piston, Eagle Long Rods, SPEC III Clutch, EVOIII B16G, FMIC, Aeromotive 1:1 FPR, Walbro 255HP, 680cc Injectors, 2.5" DP, 3" Magnaflow Cat, 3.5" Greddy EVO CatBack, Greddy Electronic EGT,FUEL,BOOST,A/F gauges...
Interior: Racing Seats, Metallic Interior, 15-Speakers System, Keyless, Dynomat Insulated, Neons...
Exterior: 1999 Body with turbo wing, Halo Projector Headlight, 4300K HID, 17" Mille Rims, GSX Calipers...
Coming Soon: Water Injection, Redo Undercarriage, Repaint Exterior

$240 For New Complete GSX Calipers Kit (Calipers, Bracket, Shim, Pad, Bolts, etc) Email Me If Interested!

1995 RED Eclipse GS-'T': Stage VI 20PSI
2010 Audi S5 Quattro

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

Replies to this topic

RE: Questions on FPR and injectors., gilee_8, Sep-13-05 09:31 AM, #1

RE: Questions on FPR and injectors., Keith2172, Sep-13-05 12:10 PM, #2

RE: Questions on FPR and injectors., gilee_8, Sep-13-05 04:03 PM, #3

RE: Questions on FPR and injectors., MCubed45, Sep-13-05 10:31 PM, #4

RE: Questions on FPR and injectors., Keith2172, Sep-14-05 12:48 PM, #5

RE: Questions on FPR and injectors., Team

ner947, Sep-14-05 02:57 PM, #6

RE: Questions on FPR and injectors., gilee_8, Sep-15-05 04:50 AM, #7

gilee_8	Sep-13-05 09:31 AM
Member since Jun 11th 2002 1441 posts,

#93103, "RE: Questions on FPR and injectors."
In response to Reply # 0

No one?

P.S.
I started soldering the MS kit together.
And I get to the point where it asked if I want to control the IAC.
Is the IAC motor compatible to the MS-II v3.0 kit?

Thanks.

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

Keith2172	Sep-13-05 12:10 PM
Member since Jan 16th 2004 1281 posts,

#93109, "RE: Questions on FPR and injectors."
In response to Reply # 1

Get this one; http://store.summitracing.com/default.asp?target=partdetail.asp&autofilter=1&part=AEI%2D13105&N=400300&Nao=10&autoview=sku

that's the one I would have gotten if they had produced it at the time. 55 pounders may be ok, just fiddle with the fuel pressure abit and you'll get it.

Representing the Central Cali chapter of 2GNT!
(I think I'm the only member emoji )

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

gilee_8	Sep-13-05 04:03 PM
Member since Jun 11th 2002 1441 posts,

#93119, "RE: Questions on FPR and injectors."
In response to Reply # 2

Thanks alot for the input.

About the injectors, they look alot bigger then ours.
I can use my own O-ring for the injectors, but you think they will fit?

THanks again.

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

MCubed45	Sep-13-05 10:31 PM
Member since Sep 17th 2002 2706 posts,

#93122, "RE: Questions on FPR and injectors."
In response to Reply # 3
Sep-13-05 10:35 PM by MCubed45

http://store.summitracing.com/default.asp?target=partdetail.asp&autofilter=1&Ntt=aeromotive+a1000%2D6&N=0&part=AEI%2D13109&autoview=sku&Ntk=KeywordSearch

this ones cheaper and it's the one other people bought... the one the other guy pointed out is for returnless systems. idk if you already have a return line an stuff.

-marc

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

Keith2172	Sep-14-05 12:48 PM
Member since Jan 16th 2004 1281 posts,

#93133, "RE: Questions on FPR and injectors."
In response to Reply # 4

Ooops, you're right emoji I was thinking backwards (Id sound uber stupid if I explained) I got the one you pointed out

Representing the Central Cali chapter of 2GNT!
(I think I'm the only member emoji )

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

ner947	Sep-14-05 02:57 PM
Donating 2GNT member 3168 posts,

#93135, "RE: Questions on FPR and injectors."
In response to Reply # 0

If you only are going to be using a 16G look for injectors between 550 and 650 cc/min. Any larger and it's just a waste and makes it more difficult to tune due to smaller pulsewidths.

2016 WRX STi Limited (current)
2001 A4 1.8tqms (donated)
1991 GVR4 #1933 (sold)
old.dsmregistry.com/detail.php?carid=218 (dismantled)

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

gilee_8	Sep-15-05 04:50 AM
Member since Jun 11th 2002 1441 posts,

#93145, "RE: Questions on FPR and injectors."
In response to Reply # 6

Thanks guys.
I am looking toward maxing out the EVO 16G, then I might change it to a 20G later on down the road.
So that's why I want some space for me to upgrade later on.

Is it really that much harder to tune with 600+ cc injectors? since now I am using MS-II, should it be alot better for idling and so on?

For the FPR, my eclipse is 1995, and currently it has no return line.
And so if I replace it with my SFMU, I will only have 2 fuel line to hook up to. so which FPR should I get? return or non-return?

Finally, For the injectors link I point out, I mainly want to ask and make sure, will the adaptor/socket plug&play?
I worry the injectors might not fit our eclipse's wire harness. or are they all universal?

Thanks all.

Report This Post to Admin

Printer-friendly copy | Reply | Reply with quote | Top

Top

2GNT Technical

Performance/Engine

topic #93060

Previous topic | Next topic

Generated in 0.064 seconds, executing 28 queries.