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DSM 450cc injectors and Hondata s300

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Old 06-08-2006, 07:46 AM
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Default DSM 450cc injectors and Hondata s300

How's it going gents....
i read something last week saying that the DSM 450cc injectors won't work properly with hondata. I did some searching, and found nothing but millions of for sale and wanted adds.

I think i'm going to go with the 450cc injectors in my setup, just want to be sure first.

Its a 4th gen Prelude w/jdm h22a swap.
I've been piecing together my own kit for a while now, just debating on the fuel injectors. Trying to make a decision so i can go ahead and make things happen.

Any help is appreciated.

Old 06-08-2006, 03:49 PM
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Default Re: DSM 450cc injectors and Hondata s300 (The Weather Man)

They CAN work, but in the time I've used the system, I don't like using ANY Mitsu injector, but they can work when properly tuned. Not because of the Peak & Hold, but because the spray pattern is a bit different than almost any other 4 cyl engine top feed injector. Never could get the idle to like stock at ANY RPM level, like with a set of RCs or Denso, or Siemen Deka or PE injectors, but I guess not only am I picky as hell, but why go through the trouble of using a good engine managment system just to run junk DSM 450cc injectors that may not have been cleaned and balanced? You're just asking for some issues to come up eventually. And yes, I'm quite sure you're going to get a billion posts on how many people have run for months on DSM injectors and say "It's ok, don't sweat it...".

It's an investment into something expensive. Sweat it, or you may wind up with something you don't like in the long run.
Old 06-08-2006, 05:37 PM
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all i know is that on hondata's website the moderator for the s300 forums has a thread that says that they don't work properly with obd1 since they are peak and hold high resistance injectors
Old 06-09-2006, 07:11 AM
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Default Re: (jdmeg9)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmeg9 &raquo;</TD></TR><TR><TD CLASS="quote">all i know is that on hondata's website the moderator for the s300 forums has a thread that says that they don't work properly with obd1 since they are peak and hold high resistance injectors</TD></TR></TABLE>

Yeah, thats were i read it. But thanks for the info gents - just wanted to clear that up. Guess i'm going with RC's.
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