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450CC DSM INJECTOR QUESTION?!?!?

Old 10-10-2003, 06:02 PM
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Default 450CC DSM INJECTOR QUESTION?!?!?

does everyones 450cc injectors fit flush (i.e. stock) in the stock seals? does it matter so much if there not flush?
thanks in advance
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Old 10-10-2003, 06:06 PM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

by the way car is a honda 1.6 turbo. i have bored the stock seals out slightly .. maybe i need to do it a little more.
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Old 10-10-2003, 08:37 PM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

I have never installed DSM injectors, but in that DSM injector install article in the tech projects section it says they are supposed to be flush.
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Old 10-12-2003, 05:57 AM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

i see that you got the 450's from usa then mate so did i! mine fit very slightly unflush maybe 1mm up. i'll take a pic in a bit and post up.

Matt B
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Old 10-12-2003, 05:28 PM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

turns out that my bro has nicked my camera so can't post pics up!

sorry mate!
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Old 10-18-2003, 12:01 AM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

mine arent flush flush
but they are tight enuff where it doesnt leak...

no problems here...
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Old 10-18-2003, 07:25 PM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

I was wondering this also. Can you not modify the stock seals at all and still get it to work?? If not how much modifying is needed to get them to fit right?? Is it just a matter of boreing out the seals enough for them to fit?

And also will the stock injector clips fit on the DSM injectors?? I've seen these injectors sold on ebay with and without the clips.
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Old 10-18-2003, 08:18 PM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

well, i was too broke to go out and buy brand new o-rings for my 450s, so I used the stock o-rings on my 90 crx si and just used a dremel with the round sandpaper attachment and bored out the seals with that (perfect size on the dremel for the 450s to fit). Then I just installed everything and tightened down the rail, and no leaks yet. I thought it was leaking like crazy, but i forgot to install my fuel return line on my regulator oops.
Hope this helps.
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Old 10-19-2003, 04:39 AM
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Default Re:450CC DSM INJECTOR QUESTION?!?!?

look in the tech page on the dsm injector installation, this is one of the best write ups i have ever seen and used! it shows you exactly what to do and what you need for the job!

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