i have a set of phase 1 440s(yellow top) injectors, what i want to do is flow them which i believe will then make them around 900cc, i can flow test them myself its just the how do i flow them bit im stuck on, im told you remove the gauze bit on them, if anyone has any info or pics or anything usfull it would be great what i dont want is people saying send them here or there ect as i want to do it myself

 

I was going to do the same, but after speaking to some people, I was put off... yes the injector can produce a good spray pattern on WOT producing 900cc (ish), but when going slower speeds, the spray isnt anything decent, and cannot get a good injection low down the rev range.

Here's what I started in my quest, but kinda sacked it off now:
http://www.jamessimpson.co.uk/quest-...reza-injectors

More information on how the mod is done here:
http://www.teamscss.com/Subaru%20WRX...ctor%20Mod.htm

 

good info m8 but have you got anything on the yellow 440 phase 1`s as these look to have no cap on the end but im told they can be modded, infact a guy of another site has got some in his p1

 

Send them to Mark at Lateral Performance he'll do it all for you for reasonable money.
with very good results.

Incedently the P1 uses a Phase 2 Injector.