Thinking of upgrading from the 380 injectors to 440's in my 95 wrx jdm pre facelift. Are these just a straight swap as im sure i saw in a old post somwhere that u need adapters for them ? also is there anything else i need to take into consideration when these are fitted

 

depends which phase engine they cam from. if there out of a phase 2 engine you will need adapters but if they were from a phase 1/1.5 engine they should be a direct fit.
pete

 

Ph.2 yellows perform better than Ph.1.5s... so best off getting Ph.2s and an adaptor kit.

 

just bought some phase 2 440's for what i belive to be an excelllleent price now just to buy the kit .......

thanks for all your help guys !!

 

£35 del. from CD:-

Subaru Impreza Injector Adaptors (Ph.2 > Ph.1/1.5)

 

The injector caps have been overlooked here.....the phase 2 injector cap is different to the phase 1 or 1.5.....and the earlier caps will not fit over the phase 2 injectors.

Advisable to source some of these later caps too which will be a direct fit onto the earlier rails.

 

thanks will use these guys once the injectors are here hopfully wed

 

Yes - good point. Totally forgot about that.

csfz, you must ensure you get hold of a set of ph.2 metal 'half moon' retaining caps too...

 

Connecting caps available from Mark @ Lateral

Banny

 

any ruff ideas on prices for the caps .. ?

 

Shouldnt be expensive mate, have you called mark @ lateral to find out?

 

Hi, I have a set of 440 injectors but I am not sure what phase engine they are from - is there any easy way to tell??

Thanks

 

What's the reason you are putting bigger injectors in Crazyspeedfreakz?

 

easiest way is to look at the tip were the fuel comes out as early phase 1/1.5 are longer tips than phase 2 onwards

 

I'll take a look but its hard to tell unless you have something as a guide. How long are the longer tips? All I have is the 4 yellow injectors, not even the old 380s out yet.

 

the tip on later ones are about 1/4 inch were as the early ones are about twice the length maybe abit more mate

 

well ive done most of the basic mods like decat, air intake, fmic, apexi p fc ect so for my next step i thought id do the headers , uppipe and injectors. dont want to push the car to hard which is why ive gone 4 440's

 

Why not just take a picture and post it up on another thread of your own mate and we'll tell you what they are. Easier that way and no uncertainty.

 

I'd love to but cant post pics . Anyway I emaited pics to Prodriverules in this thread and he confirmed that they are phase 1/1.5. BUT I found the PM from when I bought the injectors and asked the guy I bought them from and he said they were phase 2!!!. There must be an easier way of telling which injectors are which???
Can anyone post up a pic of both types with a description of which is which?