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FatDuc O2 Manipulator

Started by Six95, October 05, 2008, 06:14:04 PM

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Six95

Sorry if you have read this but I put this post on the main board as well.

http://www.fatduc.com/home.html

They are also on ebay - http://cgi.ebay.com/ebaymotors/Fat-Duc-O2-Manipulator-Ducati-Monster-695-S2R-S4R_W0QQcmdZViewItemQQ_trkparmsZ39Q3a1Q7c66Q3a2Q7c65Q3a10Q7c240Q3a1318QQ_trksidZp3286Q2ec0Q2em14QQhashZitem290265513654QQitemZ290265513654

Might be a good fix for aftermarket cans and stock computer? I just realised it will not work with the DP ECU considering that the O2 sensor is completely removed and blanked off.
The sound of Ducati - A symphony of internal combustion

suzyj

Hey, these things are cool.

I just bought one from Desmo Times and put it on my 695.  No more surging, lovely smooth idle, and much more manageable.  That's all at the minimum setting (14.2/1).  I think my temp has dropped, too, though it's hard to say given that the air temp has also dropped.

Well worth the money, methinks.


2007 Monster 695 with a few mods.
2013 Piaggio Typhoon 50 2 stroke speed demon.

888906

I fitted one to a 695 the other day, it worked really well.  Smoothed out the idle and stopped all the popping and farting on over run.  Its the first I have fitted a fat Duc and the owner seems very happy with the result.

Mike
Desmo Clinic
Desmo Clinic - Ducati Service Centre

Monstar_100

Ok, I can get these for all monsters if people are interested...

$120 each...

Postage can be sorted

Im putting one on my bike as soon as i get it back!

**Note 1100 Monsters need 2 due to the fact they run 2 sensors**

Sorry for the threadjack Six95
620ie Monster

Two dogs

#4
Quote from: suzyj on May 20, 2010, 11:11:27 PM
Hey, these things are cool.

I just bought one from Desmo Times and put it on my 695.  No more surging, lovely smooth idle, and much more manageable.  That's all at the minimum setting (14.2/1).  I think my temp has dropped, too, though it's hard to say given that the air temp has also dropped.

Well worth the money, methinks.
Suz what exactly do you mean by surging?
I have read about this but never experienced it (Im talking bikes here DOW's)
Or would having the Termi ECU open airbox  negate said surging.

suzyj

Quote from: dezmonster on May 31, 2010, 02:04:50 AM
Suz what exactly do you mean by surging?
I have read about this but never experienced it (Im talking bikes here DOM's)
Or would having the Termi ECU open airbox  negate said surging.

Yes, changing the ECU would negate it.

The effect I was getting was really noticeable pootling (that's a technical term) around in traffic at ~3K rpm.  Without moving the throttle, the engine would suddenly pick up for a couple of seconds.  Made it a bit of a handful in traffic.

That and the burnt plugs / obviously hot heads convinced me it was running lean.

Anyway, it's as tame as a kitten now.



2007 Monster 695 with a few mods.
2013 Piaggio Typhoon 50 2 stroke speed demon.

signora monster

Quote from: suzyj on May 31, 2010, 02:54:32 AM
Yes, changing the ECU would negate it.

The effect I was getting was really noticeable pootling (that's a technical term) around in traffic at ~3K rpm.  Without moving the throttle, the engine would suddenly pick up for a couple of seconds.  Made it a bit of a handful in traffic.

That and the burnt plugs / obviously hot heads convinced me it was running lean.

Anyway, it's as tame as a kitten now.
Yep, mine did this too and backfired a fair bit, but after the Termis, ECU etc it all stopped. As standard they are tuned to comply with Emissions Standards. The ECU fixed the problem on mine.
Now it sounds awesome and rides like a dream. Loud pipes save lives !  [thumbsup] [bow_down] ;D