JB4tech.com - International Turbo Tuning Discussion
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florida2002m3 florida2002m3 is offline
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Default Quick question for meth users - 02-15-2017, 09:56 AM

N54
DCI
E30
CP/BOV
Peak at about 18psi on map 5

Looking at a used BMS kit, comes with CM12, I believe that is too much flow for my setup. I dont believe BMS allows us to change the PWM (yet) to allow an actual progressive flow?

What problems will I have running a CM12 instead of a CM10 on my car?
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 02-15-2017, 10:11 AM

There is BETA firmware posted that lets you adjust meth PWM. But, I'd go with a single CM10 kit. I'd also avoid used meth kits unless you're really experienced with it. So often parts are broken, incomplete, worn out, etc. And new kits are pretty inexpensive.


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AWSAWS's Avatar
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Default 02-15-2017, 10:43 AM

With a big CM12 nozzle, you might be able to lower the flow rate to an acceptable level but still the atomization will probably not be as ideal as a smaller or multiple smaller nozzles.


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florida2002m3 florida2002m3 is offline
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Default 02-15-2017, 10:50 AM

You guys said kinda what I was thinking. Terry, I saw the new BETA FW already posted, but since it is BETA i didnt want to rely on that to manage flow.

I was thinking the same thing about the atomization. Larger orifice coupled with less pressure will not allow the nozzle to function as designed.

Thanks!
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