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Running 550cc injectors with a 450cc Hondata base map... will the car run at all?

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Old 04-28-2004, 08:19 PM
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Default Running 550cc injectors with a 450cc Hondata base map... will the car run at all?

Ok Im running into a problem here. I bought an H-T member's s200b with the basemap setup with 450cc injectors. I have 550cc injectors installed and need to drive the car atleast to get it tuned. I have no way of even reburning it for 550's without taking it somewhere that tunes Hondata (no where locally). Im just wondering if the car will run fine and even be safe enough to drive in vacuum somewhere to get it tuned?
Old 04-28-2004, 08:21 PM
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I would imagine you can drive it fine, probably just run kinda rough and rich. If the Hondata is anything like the AEM EMS, you should be able to "rescale" your map for the bigger injectors or just a different fuel pressure. Im not familiar with Hondata though so Im not sure.
Old 04-28-2004, 08:33 PM
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Default Re: (RTW DC2)

Well I have a sx fpr so I can turn the fuel pressure down so that may help. I cant rescale the maps because I dont have a laptop or the correct hardware and software for it.
Old 04-28-2004, 08:39 PM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (phiberoptik)

it will most likely run rich.... you should be ok. but it'll probably foul ur plugs out if you drive really far on it.
Old 04-28-2004, 09:01 PM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (Mase)

Mase, you coming anywhere near Cincinnati OH anytime soon??
Old 04-28-2004, 09:05 PM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (phiberoptik)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by phiberoptik &raquo;</TD></TR><TR><TD CLASS="quote">Mase, you coming anywhere near Cincinnati OH anytime soon??</TD></TR></TABLE>

ill be in VA next week.... booked solid (besides far drive for u anyways)

IF i dont take summer classes, im gonna probably have a big travel tour.... but for now, VA and CALI(in june) are for sure.

there is another thread about the midwest here:

https://honda-tech.com/zerothread?id=804585
Old 04-28-2004, 09:19 PM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (Mase)

i had 73# injectors on a base map for 450's. it ran rich as hell, and i had to rev it at redlights, but it drove 15-20 miles that way...you'll be fine
Old 04-28-2004, 10:29 PM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (fastludeh22)

Mase... You should come to Minnesota or the midwest states, I need a aem ems tuner bad
Old 04-28-2004, 11:40 PM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (phiberoptik)

If all you need is the injector correction factor changed, I can do that for you the next time I'm in Cincinnati. Altho I probably won't be there for quite some time until I get a mess of parts onto the car so I can go back to Raceline to use their dyno.

If you're interested, you can PM me any time.
Old 04-29-2004, 03:58 AM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (phiberoptik)

Why dont you just order another base map to fit your needs. Wired speed sells them for 20 dollars.
Old 04-29-2004, 04:31 AM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (Mr.DC2TurBo)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Mr.DC2TurBo &raquo;</TD></TR><TR><TD CLASS="quote">Why dont you just order another base map to fit your needs. Wired speed sells them for 20 dollars.</TD></TR></TABLE>

To me, that is too much. If you send me the chips I'll burn you whatever you want for free.
Old 04-29-2004, 05:28 AM
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Default Re: Running 550cc injectors with a 450cc Hondata base map... will the car run at all? (ladysman)

Ladysman... I might take you up on that. The car is still immoble so Im not rush rush for it right now but Ill be in touch. Thank you.
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