Popo928

So my car is running terrible and it's apparent that it sat most of the last 5 years. One of the issues is the fuel injection, at least I want to eliminate it as a contributor. You can see someone replaced the original injectors (presumably to save cost) and put resistors in to compensate for the impedence change. So..
1. Does anyone have some used 84-86 euro injectors laying around the garage for sale?
2. What are my alternative injectors? I'm not interested in going to megasquirt or similar transplants. I want either stock or dang close to it.
3. What is the stock injectors flow rate and impedence?

John Speake

Looks like someone put L-Jet injectors in there..... you can buy a set of Greg's clever adaptors and a set of 24lb Type 2 injectors from Roger or elsewhere...

hacker-pschorr

+1

Don't install the barbed EuroS injectors. Instead use these with "regular" injectors that are easier to source:

https://rennlist.com/forums/928-foru...-adaptors.html

Popo928

Thanks John and Hacker, I see that in my future.

toofast928

Does this have a MAF or a AFM?

Looks like an L-Jet with an air pump. Euro MAF did not have an air pump.

BRB-83-911SC

16V LH (MAF) euros have the air pump, feeds air to the rear of the heads. My German spec car does.

ROG100

My German 86 16v S2 has an air pump.

hacker-pschorr

IIRC the US heads the air is piped into the exhaust ports, EuroS heads into the intake ports.

danglerb

IIRC one is air pump, one is EGR, which is which I forget, or is one cold start?

The Forgotten On

Only K jet has an EGR valve.

Both K jet and L jet have cold start valves though.

GregBBRD

I now have an entire "kit" for the Euro application.

New (not rebuilt) 24 lb. injectors with the proper impedance, fuel hoses, clamps, injector seals, and my new stainless adaptors. $575.00. The injectors are a later design with 4 holes instead of one hole....really "cleans" up the running of these vehicles, because of the better low rpm fuel atomization.

All you will need is the big circlips off of your injectors.....And you will need to redo the wiring back to stock.

ROG100

Well I already offered the kit with Design II injectors for about the same price using Greg's adapters but as Greg's offer is much better I suggest you take his and I will cancel your order.
Greg can get "new" injectors where I have not been able to find any new for the last couple of years.
Way to go Greg.

danglerb

I'm surprised that works at all, 2 ohm injectors with a 7.5 ohm series resistor means the injector is only seeing about a 3v drive with most of the voltage drop across the resistor.

Popo928

Greg, I left you a vm at the office.

mark kibort

I think I still have a few euro 84 injectors. how many do you need?