Supercharging N46 B20 320i

Futie · 07-01-2011, 05:09 AM

Here I am showing just a very rough idea of the double pulley I am planning to build.
Since I am not sure how much will the SC stick in front of the engine I am thinking of making a "go kart like" axle with bearings which will withstand some very serious abuse.
Measurements and proportions should not be taken in mind - just the general idea of:
2 Thick plates joined with spacers and rigid studs(they should be lightened); 2 bearings mounted on each plate and 1 shaft joining them which will have pulleys on both ends - one driven by the OEM belt and the other dedicated to the SC.
ADVICE is VERY welcome!

Futie · 07-01-2011, 05:38 AM

Here is a collage I made, which shows some real life photos of the ideas I am trying to implement. Go kart rear axle parts as well as some SC installs using longer snout or shaft driven double pulley.

belixxx · 07-01-2011, 06:01 AM

I've got the following idea based on the genuine logic of the n54 guys posting in every n52 turbo/supercharging thread. So let me present it to you:

"Buy an n52 instead!"

Sorry mate just kidding, your project is cool

I like the double pulley idea, keep us updated...

Futie · 07-01-2011, 07:50 AM

I was thinking about this option but I will wait some time until they are finally bug free

Futie · 07-21-2011, 07:42 AM

I got home and the car was is perfect condition until last Friday. I was going to take some measurements in the morning and start tuning but at 2-3 o'clock in the morning a disaster happened...

A TAXI driver hit me while parked outside my flat....NO COMMENT

///M3THOD · 07-21-2011, 11:34 AM

Quote:

Originally Posted by Futie

I got home and the car was is perfect condition until last Friday. I was going to take some measurements in the morning and start tuning but at 2-3 o'clock in the morning a disaster happened...

A TAXI driver hit me while parked outside my flat....NO COMMENT

Wow, that sucks.. look at this as an opportunity to put a csl trunk and some aero parts on your car

radosi · 05-17-2016, 08:08 PM

So, what's happened next

have you closed the project ?

SAD SAD

TrollToll · 05-17-2016, 08:34 PM

Quote:

Originally Posted by radosi

So, what's happened next

have you closed the project ?

SAD SAD

That guy hasn't posted anything in 4 years, 10 months.

seac511 · 10-01-2017, 06:04 AM

How see go with supercharging n465b20?
I am doing it but turbocharging?
Can I hav you email if I can get some advise for you ?
Thank you

e90_pty · 06-09-2021, 11:00 AM

Saludos, buenos días desde panamá escribo. Me gustó mucho este post y casi como ciencia-ficción y al final como de novela… la verdad un poco trágica con el final.
También tengo un e90 con motor n46, estoy pensando en la idea de instalar un sistema turbo al auto pero no encuentro la header que va al motor y quiero ver la opción de instalar el sistema atrás en el auto aunque eso implique hacer un trabajo más grande de tubería.

07-01-2011, 05:09 AM	#89
Futie Private 16 Rep 73 Posts Drives: E90 320i 4cyl 16v 150hp Join Date: Jan 2009 Location: Austria/Vienna iTrader: (0)	Here I am showing just a very rough idea of the double pulley I am planning to build. Since I am not sure how much will the SC stick in front of the engine I am thinking of making a "go kart like" axle with bearings which will withstand some very serious abuse. Measurements and proportions should not be taken in mind - just the general idea of: 2 Thick plates joined with spacers and rigid studs(they should be lightened); 2 bearings mounted on each plate and 1 shaft joining them which will have pulleys on both ends - one driven by the OEM belt and the other dedicated to the SC. ADVICE is VERY welcome! Attached Images __________________ They called him only Tsonchev
	Appreciate 0 Quote

07-01-2011, 05:38 AM	#90
Futie Private 16 Rep 73 Posts Drives: E90 320i 4cyl 16v 150hp Join Date: Jan 2009 Location: Austria/Vienna iTrader: (0)	Here is a collage I made, which shows some real life photos of the ideas I am trying to implement. Go kart rear axle parts as well as some SC installs using longer snout or shaft driven double pulley. Attached Images __________________ They called him only Tsonchev
	Appreciate 0 Quote

07-01-2011, 06:01 AM	#91
belixxx Enlisted Member 0 Rep 46 Posts Drives: euro 330i Join Date: May 2010 Location: Hungary iTrader: (0)	I've got the following idea based on the genuine logic of the n54 guys posting in every n52 turbo/supercharging thread. So let me present it to you: "Buy an n52 instead!" Sorry mate just kidding, your project is cool I like the double pulley idea, keep us updated...
	Appreciate 0 Quote

07-01-2011, 07:50 AM	#92
Futie Private 16 Rep 73 Posts Drives: E90 320i 4cyl 16v 150hp Join Date: Jan 2009 Location: Austria/Vienna iTrader: (0)	I was thinking about this option but I will wait some time until they are finally bug free __________________ They called him only Tsonchev
	Appreciate 0 Quote

07-21-2011, 07:42 AM	#93
Futie Private 16 Rep 73 Posts Drives: E90 320i 4cyl 16v 150hp Join Date: Jan 2009 Location: Austria/Vienna iTrader: (0)	I got home and the car was is perfect condition until last Friday. I was going to take some measurements in the morning and start tuning but at 2-3 o'clock in the morning a disaster happened... A TAXI driver hit me while parked outside my flat....NO COMMENT Attached Images __________________ They called him only Tsonchev Last edited by Futie; 07-21-2011 at 07:51 AM..
	Appreciate 0 Quote

05-17-2016, 08:08 PM	#95
radosi Registered 0 Rep 1 Posts Drives: 320i Join Date: Mar 2013 Location: Bulgaria, Burgas iTrader: (0)	So, what's happened next have you closed the project ? SAD SAD
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10-01-2017, 06:04 AM	#97
seac511 Registered 0 Rep 2 Posts Drives: e90 320i N46B20 2008 Join Date: May 2017 Location: bandung iTrader: (0)	N46B20CC How see go with supercharging n465b20? I am doing it but turbocharging? Can I hav you email if I can get some advise for you ? Thank you
	Appreciate 0 Quote

06-09-2021, 11:00 AM	#98
e90_pty Alcides Ruiloba 0 Rep 2 Posts Drives: bmw e90 320i Join Date: Feb 2021 Location: Panamá City iTrader: (0) Garage List 2008 320i [0.00]	Saludos, buenos días desde panamá escribo. Me gustó mucho este post y casi como ciencia-ficción y al final como de novela… la verdad un poco trágica con el final. También tengo un e90 con motor n46, estoy pensando en la idea de instalar un sistema turbo al auto pero no encuentro la header que va al motor y quiero ver la opción de instalar el sistema atrás en el auto aunque eso implique hacer un trabajo más grande de tubería. __________________ E90 320i N46 automatic @alqaeda_507 instagram @[alqaeda_507](contact:560632)
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