| Go back to previous topic | | Forum name | Turbo/Nitrous Tech | | Topic subject | Walbro 255, 4:1 FMU, DSM 450cc injectors | | Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=56044 |
56044, Walbro 255, 4:1 FMU, DSM 450cc injectors
Posted by 420aturbo, Sep-11-03 10:47 AM
Is it possible to run this fuel set-up without a SFMU or SAFC?
Walbro 255 hi psi pump
Vortech FMU 4-1
DSM 450cc injectors
Also I bought some resistors at Radio Shack that they said to use on www.homemadeturbo.com.
I know I will be rich on start up, but I heard that the computer wil clean itself up after it runs for about 15 minutes or so. Is that true? If so, will it have to do this every time I start the car up?
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56049, RE: Walbro 255, 4:1 FMU, DSM 450cc injectors
Posted by siueclipse, Sep-11-03 11:40 AM
i was going to do the 450cc thing, im glad i didn't mess with all the resistor crap.. just get some 440cc.
James
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56068, RE: Walbro 255, 4:1 FMU, DSM 450cc injectors
Posted by dougie2, Sep-11-03 03:36 PM
You're going to need an actual SFMU... FMU won't cut it in those case.
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56388, RE: Walbro 255, 4:1 FMU, DSM 450cc injectors
Posted by 420aturbo, Sep-16-03 06:17 AM
What about if I lean it out with a SAFC and still use the regular FMU with a 3 or 4-1 disc?
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56389, RE: Walbro 255, 4:1 FMU, DSM 450cc injectors
Posted by dougie2, Sep-16-03 06:21 AM
It's not adjustable enough to control those injectors. The S-FMU has a hard enough time doing it. Suck it up and get a real S-FMU! :thumbsup
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