E85 on 330i with b48?

ski0351 · 05-11-2021, 07:11 PM

Alright, guys. I'm going to apologize ahead of time. I just can find a definite answer.

Does anyone know if the 330i, 330e b48 car can handle full e85 on the stock fuel system? and if so what are its limitations.

I looked at the HPFP and it's the same as the b58 engine. Correct?

What's up with the LPFP on these cars? It seems like most people just add a Walbro 450 pump when they want to make serious hp numbers on the b58 while upgrading the HPFP?

Thanks

Boundless46 · 05-13-2021, 06:39 PM

Yes it's the same HPFP as the B58. I've seen JordanTuned tune a B48 on full e85 on stock fuel system but haven't seen many others do it. Currently I am running E50 OTS Map from MG Flasher

snipagang · 05-14-2021, 07:35 PM

Quote:

Originally Posted by Boundless46

Yes it's the same HPFP as the B58. I've seen JordanTuned tune a B48 on full e85 on stock fuel system but haven't seen many others do it. Currently I am running E50 OTS Map from MG Flasher

big power gain???

05-11-2021, 07:11 PM	#1
ski0351 Enlisted Member 6 Rep 33 Posts Drives: @135i_ski0351 Join Date: Nov 2017 Location: San Jose, CA - Bay Area iTrader: (0)	E85 on 330i with b48? Alright, guys. I'm going to apologize ahead of time. I just can find a definite answer. Does anyone know if the 330i, 330e b48 car can handle full e85 on the stock fuel system? and if so what are its limitations. I looked at the HPFP and it's the same as the b58 engine. Correct? What's up with the LPFP on these cars? It seems like most people just add a Walbro 450 pump when they want to make serious hp numbers on the b58 while upgrading the HPFP? Thanks
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05-13-2021, 06:39 PM	#2
Boundless46 Enlisted Member 26 Rep 47 Posts Drives: BMW F30 330i Join Date: Jun 2020 Location: Vista, CA iTrader: (0)	Yes it's the same HPFP as the B58. I've seen JordanTuned tune a B48 on full e85 on stock fuel system but haven't seen many others do it. Currently I am running E50 OTS Map from MG Flasher
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