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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > about to pull the trigger on a BMS Meth kit, just a quick question! :)



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      07-15-2012, 01:29 PM   #1
sammy_0559
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about to pull the trigger on a BMS Meth kit, just a quick question! :)

I'm about to pull the trigger on the BMS meth kit with FSB 1.5 gal, for $479

so here is whats going though my mind.

I'm going to need a new charge pipe for meth bungs read a lot about the placement of the meth bungs and turns out just the elbow before the BOV or DVs (lol still trying to make up my mind on which one) is not ideal for maximum performance, so i read that the meth bungs right before the throttle body is my best best bet. <--am i wrong? or is it the same thing

then i was looking into the stett CP with 2 meth bungs before the throttle body...
and i was like great i might get either the one with the BOV or DVs

then i did some more reading and the BMS meth kit cant run with 2 meth ports...

lol now I'm back to square 1

can anyone give me ideas for the best set up, i do want 2 meth ports as i did read it has the best atomization VS 1 meth port

thank you for reading
advice is appreciated.
and i have about $900 to spend lol

EDIT: so real question is, can bms meth kit run 2 ports?

Last edited by sammy_0559; 07-15-2012 at 02:29 PM..
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      07-15-2012, 01:41 PM   #2
taylors335
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Nice deal I tapped my stock pipe and works great ! , you'll love the power
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      07-15-2012, 03:10 PM   #3
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You want the meth bungs furthest away from the throttle body as possible, not closer.

The BMS kit can run a dual nozzle setup using a tee adapter fitting.

I don't recommend the 1.5 gallon tank, everyone with it seems to have problems with air in the lines I would get the basic 1 gallon tank or go for the 2.2 gallon.
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      07-15-2012, 03:50 PM   #4
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Quote:
Originally Posted by Dr. G View Post
You want the meth bungs furthest away from the throttle body as possible, not closer.

The BMS kit can run a dual nozzle setup using a tee adapter fitting.

I don't recommend the 1.5 gallon tank, everyone with it seems to have problems with air in the lines I would get the basic 1 gallon tank or go for the 2.2 gallon.
really? farther away, it kinda makes logical sense that closer to the throttle body would be better since its closer to the cylinders it would deliver fresh atomized meth lol but idk whats the difference other than that.

and well then T adpter it is
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      07-15-2012, 04:00 PM   #5
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Quote:
Originally Posted by sammy_0559 View Post
really? farther away, it kinda makes logical sense that closer to the throttle body would be better since its closer to the cylinders it would deliver fresh atomized meth lol
You want to allow the methanol mixture to be very well (evenly) mixed with the air before entering the cylinders. This is best accomplished with the nozzle further away from the cylinders, obviously. Otherwise you risk uneven amounts of methanol entering the cylinders.
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      07-15-2012, 11:29 PM   #6
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Quote:
Originally Posted by cstavaru
Quote:
Originally Posted by sammy_0559 View Post
really? farther away, it kinda makes logical sense that closer to the throttle body would be better since its closer to the cylinders it would deliver fresh atomized meth lol
You want to allow the methanol mixture to be very well (evenly) mixed with the air before entering the cylinders. This is best accomplished with the nozzle further away from the cylinders, obviously. Otherwise you risk uneven amounts of methanol entering the cylinders.
Awesome!! just saved me some money! Going to buy forge DVs from proceed, and a dual meth elbow

Thanks for all the responses!

Dual bms meth kit
Forge DVs
And a dual meth elbow here I come!
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