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 Post subject: Re: new exhaust
PostPosted: Mon Feb 01, 2010 10:42 pm 
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Nanny Brown
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Location: Portsmouth, UK
tubbs wrote:
ok :sad1: your no fun



I promise I will bring more jelly babies when I pick my Blast up...honest!

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 Post subject: Re: new exhaust
PostPosted: Mon Feb 01, 2010 10:47 pm 
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A grey tide eel
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Posts: 1915
Location: Bristol
tubbs wrote:
pash wrote:
tubbs wrote:
pash wrote:
I'll bring some air-cooled cylinder heads down if I come in the car... I have a collection... 8-)

for me?.............................love it more fu@ked the better :uhoh:


As a talking point...
want to stick them on the flow bench ???
and if you think im going to be serious all day then someone will get it with the water pistol :bandit:


Whats the plan for the heads then Pash. Wanting to see for your self the difference in the heads you have got?

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 Post subject: Re: new exhaust
PostPosted: Tue Feb 02, 2010 11:22 pm 
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Location: Chesham, Bucks
Sorry to rain on your parade chaps, but I quite like the look of this

Image

I wonder if the silencer could be adapted to fit once they become available ?

( It's a Leovince ).

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 Post subject: Re: new exhaust
PostPosted: Tue Feb 02, 2010 11:29 pm 
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The Messiah
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Joined: Wed May 06, 2009 4:11 pm
Posts: 637
Location: Southampton
That has just upset my trousers

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 Post subject: Re: new exhaust
PostPosted: Tue Feb 02, 2010 11:30 pm 
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proff. patpending
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Current ride: Victoria Sponge
Location: Bristol - Gateway to all things good
daywalker wrote:
Whats the plan for the heads then Pash. Wanting to see for your self the difference in the heads you have got?


I am making a V4

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 Post subject: Re: new exhaust
PostPosted: Wed Feb 03, 2010 1:07 am 
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Joined: Wed Sep 30, 2009 11:01 pm
Posts: 1044
Current ride: YZF750R
Location: Didcot
pash wrote:
Pressure will be on me then....

My plan will be:

1. Save ECM content of Albert's bike
2. Lock AFVs front and rear at 100% - I wouldn't normally do this cos by the time I am ready to do the Open Loop maps, I will have got fantastically smooth Closed Loop and Closed Loop Learn regions.
3. Put my two wideband LC-1s in the bike - Tubbs can help us here - I will make a harness up to connect them to the battery charging plug.
4. Run the bike up to temperature
5. Get ECMSpy and LogWorks (LC-1 software) visible on the screen running live - ECMSpy (the new one) will log from a wideband sensor in addition to the Buell ECM output, but I will use LogWorks as a fall back plan.
6. I will run snagit to record what goes on on the PC screen
7. When up to temperature, we will do three accels
8. Albert, Tubbs and Colin can shut the bike down, grab a coffee
9. Load the data into Excel (may do MegaLogViewer also) and create a correction for the front and rear maps. I *may* come up with an ignition timing solution also, depending on the change in volumetric efficiency (estimated from power and fuel flow).
10. Run the bike up to temperature and perform three more runs to check the AFR
11. If all is good, we can shut down then put the next exhaust on. I will be having a McDonalds at that point...
12. Then back to 4. and repeat for as many exhausts as Albert brings.

Whichever exhaust performs best, Albert and I can discuss a time to set the rest of the map up - we will do that on the road by logging data.

The cool thing is that Albert's bike is an Erik Buell Signature model, just like mine :D


Will they be noise tested too? :)


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 Post subject: Re: new exhaust
PostPosted: Wed Feb 03, 2010 6:58 pm 
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Resident Bender
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Joined: Sun Sep 20, 2009 7:28 pm
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Current ride: 1125r
Location: banbury uk
i can noise test at my work, will do it asap.
the leo vince could be adapted to fit anything :)

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 Post subject: Re: new exhaust
PostPosted: Wed Feb 03, 2010 7:10 pm 
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Current ride: 2000 M2
Location: bournemouth
pash wrote:
daywalker wrote:
Whats the plan for the heads then Pash. Wanting to see for your self the difference in the heads you have got?


I am making a V4
got spec for that, been done on h/d t cam will try to post pics :yup:

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 Post subject: Re: new exhaust
PostPosted: Wed Feb 03, 2010 10:18 pm 
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Location: Chesham, Bucks
I go on EBR every day to see what's new.

The 1125 racing exhaust is up.

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 Post subject: Re: new exhaust
PostPosted: Wed Feb 03, 2010 10:23 pm 
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Joined: Wed May 06, 2009 5:28 pm
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Current ride: Muffin 2001 X1
:yup: :yup: that is very nice :yup:

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 Post subject: Re: new exhaust
PostPosted: Wed Feb 03, 2010 10:50 pm 
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Location: Chesham, Bucks
kevmean wrote:
:yup: :yup: that is very nice :yup:

Yes, it certainly is !

But at nearly $1800 ( £1,130ish ) it can stay over that side of the pond - even if I could afford the dollar price by the time it got over here it would be even more extortionate ... :roll: :evil:

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 Post subject: Re: new exhaust
PostPosted: Thu Feb 04, 2010 2:03 pm 
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Joined: Sat May 09, 2009 9:56 am
Posts: 60
Location: Neath
Too rich for my blood. Besides, Alberts looks just has good and I'm waiting to see what his reverso looks like. Mind you the race ecm is more tempting than a hot tub full of girls aloud.

Ok......I lied. ;)

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 Post subject: Re: new exhaust
PostPosted: Thu Feb 04, 2010 6:54 pm 
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Joined: Mon Aug 17, 2009 8:16 pm
Posts: 112
Location: West Sussex
Well done that man..!
:worthy:


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 Post subject: Re: new exhaust
PostPosted: Sat Feb 06, 2010 9:54 pm 
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Location: Chesham, Bucks
So, is it still on for Wednesday ? I may have to come and interfere ( if it's OK ? ).

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 Post subject: Re: new exhaust
PostPosted: Sat Feb 06, 2010 9:55 pm 
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proff. patpending
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Current ride: Victoria Sponge
Location: Bristol - Gateway to all things good
Fine by me. :D

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