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[MK4 Rick]

ive recieved my injectors today thanks to xrsi top man.ive always wondered what the fuss was about with these beige injectors so i opened the packaging and had alook.the bottom of the injector looks like my bog std frst injectors.could anybody shed any light on this.the only thing i no by looking at them is that the tops of the injectors are beige and my other ones are blue.how do they provide more fuel,as i said before the ends look the same to me.whats the flow rate on the bieges or the cc.and what is the flow rate on the std frst injectors,all this injector stuff is new to me.and would like to under stand what its all about.why do the pins look the same if they flow differant .

[xrsi]

the hole that the spray pattern gets produced from is actually different, it prob doesnt look it but there is a difference. this is because the hole in the botom of the injector covered by the pintle cap has to be as small a hole as possible otherwise you wouldnt get a fine spray you would just get a pooring effect and the fuel would be in a liquid form due to the lack of pressure and that is bad for the air and fuel to mix homogeneously meaning poor and uneven burn rate or possibly knock setting in due to areas of lean mix.

Glad they got to you ok in one day, wasnt holding much hope being so close to xmas!

Oh and bloody leave me feedback

[cowie20]

get them ultrasonicly cleaned i did mine and the amount of crap that comes out of them is nuts...car ran alot smoother. cost £50 if memorys right.