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What size FMU with DSM 450cc??

Old 10-17-2003, 10:32 PM
0.5 BAR
Thread Starter
Join Date: Oct 2003
Posts: 52
Default What size FMU with DSM 450cc??

I plan running DSM 450cc injectors with the resistor pack on my '94 integra LS with a t3 at 7 lbs. of boost. What size of FMU will I need. I was told to use a 12:1 with my stock injectors, but what size will I need with these bigger injectors? Oh, and by the way, will soldering in the 10 watt 10 ohm resistors on the injectors be just as good and reliable as the resistor pack?

Thanks for any help. This board is bad ***!! Tons of good info on here.

Another question... does anyone have any reviews on the s-afc hack?? I've hard a couple of bad things about it, like you can't properly tune it without dyno time or a wideband o2 sensor(neither of which I can afford). And also if you throw an engine code the ecu will ignore the s-afc, which means you will be boosting without any fuel control...is this true? I was told I wouldn't even need the s-afc for the ammount of boost I was running...it was reserved for people who plan on running 9-12 lbs. of boost. Does that sound right??

Thanks for any help or advice.

I tried posting this in the forced induction section but i'm new to this site and didn't realize there was a board designated specifically to my question...sorry.
integ3 is offline  
Old 10-18-2003, 01:29 AM
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Join Date: Apr 2003
Posts: 2,260
Default Re:What size FMU with DSM 450cc??

You don't use FMU with 450s. There is a lot of informaiton on your typical setups on the board. Please use the search tool.
TurboEF9 is offline  
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