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      11-30-2023, 02:51 PM   #1471
Seattlesquash
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Drives: E92 328i 2007 SC
Join Date: Nov 2011
Location: WA

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Quote:
Originally Posted by Igor.v_a View Post
I do not make the water-methanol mixture myself, but buy expensive ready-made Power Juice products.

I use fuel: gasoline 100 Ron + water-methanol.
Injector WMI - 500cc.
I replaced the injectors from the ESS kit (from the S65 engine) with injectors from a Porsche 911GT2.
All this was set up by 22RPD and they say that according to my Log, the fuel system is only 58% loaded.
My boost is 11 psi and when the red line is reached, the WMI injector produces full power of 500cc.

I just want to know how effectively water-methanol cools the fuel-air mixture.
It’s interesting to see several of you guys all had to upgrade your injectors. I am 99% sure I am still on my ESS provided ones, and never had a fuel delivery issue. What issue did you run into? Just going lean or a hesitation throughout the rpm band?
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E92 328i|6MT|ESS SC VT-1 (G.2)|3 stage|22 RPD SC/Meth tune|AA Headers|Snow Performance Meth Injection|Rotiform KPS|R139|PS4S 275.245.19|M3 front|M3 side skirts|MTEC rear|Akrapovic C tips|Koni Sport (Yellow)|Eibach PS|Hotchkis SB|C high-kick spoiler|C mirror Covers|C trim|LCI tails|M3 Control arms|M3 MS|Black E trim|Black kidney's|Full LED Conv|BMW F30 370/345 BBK|ECS SS|ECS Strut Tower Brace|034 Engine-Trans-Rear Mounts
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