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BMW 3-Series (E90 E92) Forum
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123mph Traps on the 335i Sedan on 91 oct + Meth
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09-28-2011, 01:30 AM | #67 |
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09-28-2011, 01:36 AM | #68 |
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Well I can't argue because I don't know, I'm thinking of leaving 1 at the elbow and putting another one right before the elbow on the lower charge pipe Idk I want to read more about it, everyone has their own theories.
Last edited by PlutoniumTans; 09-28-2011 at 01:38 AM.. Reason: But then I also heard it's not good to have it on the bend |
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09-28-2011, 01:41 AM | #69 |
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I really don't think it's theory. If you put a nozzle just upstream at the throttle body, you will be more prone to misfire and you will see more knock activity. Makes sense given the relatively poor cylinder to cylinder balance you will get. You also won't see much of an IAT drop. But this is because the meth is being sprayed in after the TMAP. But since the DME doesn't see the cooler temps, it won't advance timing passively which means you will still see the absurd timing reduction when IATs climb above 50C. The same temp rise that spraying meth upstream eliminates completely.
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09-28-2011, 01:54 AM | #70 | |
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09-28-2011, 02:15 AM | #71 |
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yup, everyone has their ways to deal with problem.
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10-08-2011, 11:57 AM | #72 |
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I installed an extra nozzle (CM10) today near the outgoing pipe on the intercooler.
I'm using a checkvalve to prevent the line going from the solenoid to the nozzle to become empty. Nozzle number two (CM7) is placed in the elbow. I measured the flow and they flow 1300 ml/min. No hiccups or bog at all! I'll log as soon as my ACT Clutch is installed. |
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10-08-2011, 12:12 PM | #73 |
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