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Home > Help Needed / General Tech Chat > throttlebodies bmw f650 gs

Bill

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Holland, Eindhoven

4th Nov, 2012 at 10:06:56am

Is it ever been done 2 bmw injection(with the throttlebodies) of the f650gs together with a m45 supercharger?
I wanna build this but im not sure if this is possible (room)with a stock cilinderhead.
And megasquirt for the software?

Kind regards
Bill

wil_h

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Betwix Harrogate and York

4th Nov, 2012 at 10:27:27am

Not heard of it. But they're just throttle bodies. Are you planning on putting them before or after the SC?

Fastest 998 mini in the world? 13.05 1/4 mile 106mph



On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination,
talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol

On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry.


Bill

51 Posts
Member #: 10080
Advanced Member

Holland, Eindhoven

4th Nov, 2012 at 08:53:49pm

after the sc

Bill

51 Posts
Member #: 10080
Advanced Member

Holland, Eindhoven

4th Nov, 2012 at 08:54:35pm

blow through set up

wolfie

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Somewhere around Swindon

4th Nov, 2012 at 11:53:15pm

i looked at doing this a few years back with ducati tb's then decided the gains were not worth the expense over the su

Crystal Sound Audio said:
Why wolfie...you should have your name as Fuckfaceshithead !


"A common mistake that people make when trying to design something completely
foolproof is to underestimate the ingenuity of complete fools."-Douglas Adams

wil_h

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Betwix Harrogate and York

5th Nov, 2012 at 07:58:06am

I presume you are not planning on using siamese code?

You are basically building a wet manifold injection system. The most successful wet manifold systems us a single TB with 2 injectors. Using a TB for each port has been done, but IMO the single TB is a better solution.

Fastest 998 mini in the world? 13.05 1/4 mile 106mph



On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination,
talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol

On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry.


Bill

51 Posts
Member #: 10080
Advanced Member

Holland, Eindhoven

5th Nov, 2012 at 05:34:15pm

Thank you very much for the answers.
So I have a turbocarb. already here, so you wouldn't change it to injection to get better fuel milage? Because that was the main intention. And I still need or megajolt or megasquirt. So that's why I was thinking of this solution.
Please give me some advice what to do?
Maybe it's way to complicated for me(I'm a grower)

wolfie

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Somewhere around Swindon

5th Nov, 2012 at 06:31:40pm

its been said that i am a grower also *wink*

Crystal Sound Audio said:
Why wolfie...you should have your name as Fuckfaceshithead !


"A common mistake that people make when trying to design something completely
foolproof is to underestimate the ingenuity of complete fools."-Douglas Adams

jamie@thefatgarage

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Sheffield

5th Nov, 2012 at 07:10:44pm

If economy is your only motivation then consider that by the time you'd paid for all the gubbins for injection you'd have to do more miles than Captain Picard to get the money back in fuel savings.


Bill

51 Posts
Member #: 10080
Advanced Member

Holland, Eindhoven

5th Nov, 2012 at 07:50:18pm

Year I'm from Holland!
I will listen to you all and put my carb in it.
Thanks for all the advice

wil_h

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Betwix Harrogate and York

5th Nov, 2012 at 08:18:50pm

If you're after fuel economy, bin the SC, and fit a turbo. even the best setup SC will only achieve 25mpg

Fastest 998 mini in the world? 13.05 1/4 mile 106mph



On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination,
talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol

On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry.


apbellamy

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16540 Posts
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King Gaycharger, butt plug dealer, Sheldon Cooper and a BAC but generally a niceish fella if you dont mind a northerner

Rotherham, South Yorkshire

5th Nov, 2012 at 08:58:45pm

On 5th Nov, 2012 wil_h said:
even the best setup SC will only achieve 25mpg

I hope to prove that wrong. *smiley*

On 11th Feb, 2015 robert said:
i tried putting soap on it , and heating it to brown , then slathered my new lube on it

*hehe!*

wil_h

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Betwix Harrogate and York

6th Nov, 2012 at 08:04:10am

26?


On 5th Nov, 2012 apbellamy said:
On 5th Nov, 2012 wil_h said:
even the best setup SC will only achieve 25mpg

I hope to prove that wrong. *smiley*

Fastest 998 mini in the world? 13.05 1/4 mile 106mph



On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination,
talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol

On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry.


apbellamy

User Avatar

16540 Posts
Member #: 4241
King Gaycharger, butt plug dealer, Sheldon Cooper and a BAC but generally a niceish fella if you dont mind a northerner

Rotherham, South Yorkshire

6th Nov, 2012 at 09:09:56am

It's still better than 25 *wink*

On 11th Feb, 2015 robert said:
i tried putting soap on it , and heating it to brown , then slathered my new lube on it

*hehe!*
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