What did you do to improve your soobie today

General Subaru Talk - Media / News / Stories ...
User avatar
Gannon
Senior Member
Posts: 4580
Joined: Sat Nov 05, 2005 10:00 am
Location: Bowraville, Mid Nth Coast, NSW

Post by Gannon » Sat Jul 26, 2014 11:06 am

Looking at the wiring diagrams I figured it could be done, so a little bit of google searching found that somebody in the UK had done the same thing.

Should run better because the old coils were causing a misfire when on boost. If this coil fails a replacement is easy to come by because every EJ22 and EJ25 up to 1998 has one
Went this way over Bosch coils because this was easier and cheaper
steptoe wrote:That was pretty clever of you Gannon. Your idea or been done before ? Run any differently at all , or jus for cost and convenience?

Fuel pressure gauge ? Be hell easier if every efi had one of those - in the dash :) or at least a warning light off a pressure sensor if pressure dropped off. An oil pressure sender and gauge could do the job ????
Current rides: 2016 Mitsubishi Triton GLS & 2004 Forester X
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
------------------------------------------

User avatar
Gannon
Senior Member
Posts: 4580
Joined: Sat Nov 05, 2005 10:00 am
Location: Bowraville, Mid Nth Coast, NSW

Post by Gannon » Sun Jul 27, 2014 6:24 pm

Ive had a good run at doing things to my car, today I put a Gen2 Lib air box in
Image
Current rides: 2016 Mitsubishi Triton GLS & 2004 Forester X
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
------------------------------------------

User avatar
NachaLuva
General Member
Posts: 1930
Joined: Wed Aug 31, 2011 5:05 pm
Location: SE Melbourne

Post by NachaLuva » Mon Jul 28, 2014 9:59 am

You have been busy!
[SIGPIC][/SIGPIC]
Owner SubieLiftOz, lift kits for Subarus :twisted:

'97 Forester: EJ22E; 4" Custom Body Lift; JDM STi plated LSD; 20mm WRX RSB; Snorkel; Kings

User avatar
Subydoug
Junior Member
Posts: 988
Joined: Wed Feb 08, 2012 10:19 pm
Location: Carlisle WA

Post by Subydoug » Sat Aug 02, 2014 9:33 pm

Finally got around to swapping my wagon to EFI.

Image

Gone for a few spins so far. Need to get my fuel tables dialed in.

Regards

Doug

User avatar
Gannon
Senior Member
Posts: 4580
Joined: Sat Nov 05, 2005 10:00 am
Location: Bowraville, Mid Nth Coast, NSW

Post by Gannon » Sun Aug 03, 2014 7:37 am

WTF!!!

Have you got some more detailed photos of what is going on there?

Have you got a build thread, I'd love to know the details of what you have done
Current rides: 2016 Mitsubishi Triton GLS & 2004 Forester X
Ongoing Project/Toy: 1987 RX Turbo EA82T, Speeduino ECU, Coil-pack ignition, 440cc Injectors, KONI adjustale front struts, Hybrid L Series/ Liberty AWD 5sp
Past rides: 92 L series turbo converted wagon, 83 Leone GL Sedan, 2004 Liberty GT Sedan & 2001 Outback
------------------------------------------

User avatar
nairobery
Junior Member
Posts: 50
Joined: Thu Oct 25, 2012 10:47 pm
Location: Thika,Kenya.

Post by nairobery » Sun Aug 03, 2014 12:17 pm

Subydoug that looks like rocket science , how did you do it. Am really interested. Great job

Sent from my MT2L03 using Tapatalk 2

User avatar
NachaLuva
General Member
Posts: 1930
Joined: Wed Aug 31, 2011 5:05 pm
Location: SE Melbourne

Post by NachaLuva » Sun Aug 03, 2014 1:13 pm

Looks like more info is required lol ;)
[SIGPIC][/SIGPIC]
Owner SubieLiftOz, lift kits for Subarus :twisted:

'97 Forester: EJ22E; 4" Custom Body Lift; JDM STi plated LSD; 20mm WRX RSB; Snorkel; Kings

User avatar
Subydoug
Junior Member
Posts: 988
Joined: Wed Feb 08, 2012 10:19 pm
Location: Carlisle WA

Post by Subydoug » Sun Aug 03, 2014 1:59 pm

I plan on doing a build thread, but il get it all tuned up and running in its final configuration first as to not tell lies. Basically a homemade manifold holding a Harley V-twin throttle body. I built my own ecu to control it.

Regards

Doug

User avatar
TOONGA
Elder Member
Posts: 5338
Joined: Sat May 30, 2009 10:15 am
Location: Australind closer to where they divided by zero
Contact:

Post by TOONGA » Sun Aug 03, 2014 6:41 pm

Subydoug wrote:Finally got around to swapping my wagon to EFI.

Image

Gone for a few spins so far. Need to get my fuel tables dialed in.

Regards

Doug
Very nice Doug ... good to see that you got it to work :)

I might just have to visit to see it in reality :)

Jules
Image
PJ Gone but not forgotten
JETCAR AKA the sandwedge Rusted in pieces

User avatar
El_Freddo
Master Member
Posts: 12568
Joined: Tue Oct 04, 2005 10:00 am
Location: Bridgewater Vic
Contact:

Post by El_Freddo » Sun Aug 03, 2014 8:01 pm

Awesome work Doug! Can't wait to see how well you get it running once it's been properly dialled in ;)

Cheers

Bennie
"The lounge room is not a workshop..."
Image
El Freddo's Pics - El_Freddo's youtube

User avatar
Nubaru
Junior Member
Posts: 165
Joined: Fri Jan 10, 2014 8:02 am
Location: within the girth

Post by Nubaru » Sun Aug 03, 2014 10:00 pm

you built your own electronic fuel injection board from scratch ? Very clever, arf, arf, arf !

Just how many wire connections coming from your efi box ?

So, after crawling to you, do you know how a knock sensor works say off a 4.0 I6 EF EL Falcon and whether it can be monitored simply with power in, DMM output ?
member since 10january2014 #6191

User avatar
Brumby Kid
General Member
Posts: 1297
Joined: Sun Jul 17, 2011 9:19 pm
Location: Belair S.A.

Post by Brumby Kid » Sun Aug 03, 2014 10:04 pm

Not that hard, Tweety did single point FI.
Just depends on how many sensors you want and if you can find/ get someone to write a decent code for you.
So whats that extra pulley for? Power steering?
When life gives you a corner, drop a gear, pitch, and stomp the loud pedal
Bianca: 1991 Subaru Brumby
My First / Project car

EA81 Rebuilt by Tony Knight from knight Engines
2" body lift
25" 185r14 Yokahama Delivery Star, light truck tyres
2" Sports exhaust
Rear Aguip step/bar
Liberty seats
"Bianca"
[SIGPIC][/SIGPIC]
Dads Car: 02 Impreza WRX STi
Mums Car 08 Liberty Wagon

User avatar
Bumpty
General Member
Posts: 1299
Joined: Fri Aug 24, 2007 11:44 pm
Location: Tas

Post by Bumpty » Mon Aug 04, 2014 10:20 am

Trailered it to my mechanic..

User avatar
TOONGA
Elder Member
Posts: 5338
Joined: Sat May 30, 2009 10:15 am
Location: Australind closer to where they divided by zero
Contact:

Post by TOONGA » Mon Aug 04, 2014 8:23 pm

Brumby Kid wrote:Not that hard, Tweety did single point FI.
Just depends on how many sensors you want and if you can find/ get someone to write a decent code for you.
So whats that extra pulley for? Power steering?
Tweety used an American sourced complete EA82 Subaru SPFI setup.

Doug has used a Harley throttle body and has done all the work himself, including the ECU.

The pulley is for the power steering.

TOONGA
Image
PJ Gone but not forgotten
JETCAR AKA the sandwedge Rusted in pieces

User avatar
Subydoug
Junior Member
Posts: 988
Joined: Wed Feb 08, 2012 10:19 pm
Location: Carlisle WA

Post by Subydoug » Mon Aug 04, 2014 8:36 pm

No worries Toonga, welcome around anytime.

Regards

Doug

User avatar
Tweety
General Member
Posts: 1253
Joined: Mon Jul 04, 2011 9:45 am
Location: ea81 powered trike Victoria

Post by Tweety » Mon Aug 04, 2014 10:31 pm

Yes, am going back to carboe from SPFI.
The SPFI ran just ok. Could be that both head gaskets were blown as to why it ran like a pig and just got me home one night then out came the engine.

So the SPFI system is for sale. Minus the manifold. If someone wanted to source a manifold from USA then the kit would be complete. Would make a good project.

System is $250 plus freight. or pick up Strathbogie. Includes spares like injector, throttle sensor etc.turn right at the black stump.

I suggest any buyers should not be novices, have some good electronic knowledge and be single...lol
Oh, by the way- took my manifold down to carrum Downs. A mate (engineer) is to build an adapter for the 38/38
[SIGPIC][/SIGPIC]Tweety trike- EA81 (full reco 2014) 32/36 weber, SPFI manifold, 9.5:1 CR, VW auto.

User avatar
TOONGA
Elder Member
Posts: 5338
Joined: Sat May 30, 2009 10:15 am
Location: Australind closer to where they divided by zero
Contact:

Post by TOONGA » Sat Aug 09, 2014 4:30 pm

Today I did an oil change on jetcar shell 15w40 and one of these ebay oil filters I bought 6 for 16.80 + 4 dollars postage.

I did the same on PJ the brumby, I used gulf western 20w50 in PJ and the same oil filter. but ended up doing a power steering fluid change without wanting to :(

I have had a leak on the return line from the rack since I put the power steering in. Not a real problem but today I moved the line to get to a spark plug lead ( I was going to check the plugs) and the join came apart on the rack end. That's odd I thought, as the broken line dumped the power steering reservoir on the concrete, the EJ line was in good condition when I put it on nearly 3 years ago... oh wait nearly 3 years of constant abuse at my hands and hose clamps instead of a pressure clamp at the rack join ... nice combination. (remember I've got an MY rack and EJ PS pump)

I pulled the return line off and thankfully I had a length of fuel hose that was up to the challenge of running from the rack to the reservoir. I nearly pulled the dizzy out to get the flange nut located properly.I put a pressure clamp on the rack end and eventually got the line back onto the reservoir with another pressure clamp. a good dose of PS oil and I was back in business.

I will tell you how the oil filters go but for all intensive purposes they look just like a ryco unit inside.

TOONGA
Image
PJ Gone but not forgotten
JETCAR AKA the sandwedge Rusted in pieces

User avatar
nairobery
Junior Member
Posts: 50
Joined: Thu Oct 25, 2012 10:47 pm
Location: Thika,Kenya.

Equal exhaust headers

Post by nairobery » Wed Aug 13, 2014 9:27 pm

decide to try change my exhaust to straight through 2" pipe with equal headers...totally lost the boxer sound :(:(:(

Thought i felt like i gained a lil bit on gears 1 - 3, but onwards just felt like it lost power.

Going back to stock with 2" straight through pipe after the Y

Any advice will be highly appreciate

User avatar
El_Freddo
Master Member
Posts: 12568
Joined: Tue Oct 04, 2005 10:00 am
Location: Bridgewater Vic
Contact:

Post by El_Freddo » Sun Aug 17, 2014 12:01 am

nairobery wrote:decide to try change my exhaust to straight through 2" pipe with equal headers...totally lost the boxer sound :(:(:(

Thought i felt like i gained a lil bit on gears 1 - 3, but onwards just felt like it lost power.

Going back to stock with 2" straight through pipe after the Y

Any advice will be highly appreciate
Equal length extractors will gain some kw at the flywheel but you will drop the subi beat - it's all about exhaust pulses. The factory Y pipe runs the left pulses into the right hand pulses hence the "thumping" sound.

By making things equal you effectively give the differing exhaust pulses a gap to fill and flow neatly like a set of gears meshing together.

So your H4 subi will now sound like a straight 4 cylinder...

2 inch from the cat back or the Y pipes back will be ample. It's more about the mufflers than the diameter. I've recently found out that 2 and a quarter inch on my EJ22 is too big for the engine for optimal performance :(

I've been hanging out with an awesome "old dude" that's been building exhausts for everything special since we were all in nappies...

Cheers

Bennie
"The lounge room is not a workshop..."
Image
El Freddo's Pics - El_Freddo's youtube

User avatar
Tigger
Junior Member
Posts: 414
Joined: Wed Dec 28, 2005 10:00 am
Location: West Brisbane

Post by Tigger » Sun Aug 17, 2014 7:22 pm

Finished installing the Dual Battery System for our Fridge and finished installing a new floor in the back of the Forester with some extra support for under the fridge - still yet to install the carpet - but that should be done during the week sometime.

Image

Image

Image

Gibbo installed our Thermo Fan switch too :)

Image

Also installed the Roof Basket extension along with clips on the side of it to hold a full length shovel.

Side awning should be installed during the week too - will post pictures once it has been done :)

Image
ImageImageImage
2012 Subaru Forester - 2.0D Premium ~ 2002 Subaru Forester - Limited (Lifted)

Post Reply

Return to “Subaru Chat”