Ducati 900ss/cr/sp, till 98

 (w/ stock 38mm downdraft CV Mikuni carburetors)

 





SUGGESTED! This Factory Pro Carb kit, including  2 new Factory Pro plated needle jets

$159.95 USD

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2.
CRB-D09-1.1-NJ (carb kit + 2 new nickel plated emulsion tubes)

The very same carb kit as below but includes:
 2 NEW nickel plated Factory Pro stock replacement "emulsion tubes"/needle jets!

The number 1 internet recommended Ducati kit.

.................

Hi Marc
Received parts with thanks on Monday, Excellent service!
I have fitted the needle valves, The Duke runs a treat, best it's ever been.
Once again, thanks for the great service and superb replacement parts.
Steve Klee  UK
November 2006

......................
 

Factory Pro Ducati 900 Carb kit (Carb kit without new Factory Pro needle jets)


Standard drop-in carb kit
$99.95
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2.
CRB-D09-1.1-TI (carb kit only)
Adds more low-end / midrange, if the proper main jet is selected, more top-end power. Easy to install and tune - no slide drilling!
Suggest using a BMC replacement air filter for increased airflow.
Make float height setting easier! Pick up a Float Cage Holder for Mikuni 38mm carbs  -
See bottom of this page -
This is the kit that brings back that lowend performance that you lost with that dynojet kit -
 
 

SHFT-PRO-D748
$99.95

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 >
2.

Factorini Provente Pro Shift Kit
Love the bike? Except for the shifting? Hard to find neutral?
The famous Factorini Provente Shift Kit is now available for the Ducati Twins.
Factorini Provente designed and manufactured Microbearing Detent Arm and Factorini Provente designed Detent Spring will firm up the shift feel and virtually eliminates missed shifts - both upshifting and downshifting and neutral is easier to find.
Trackday and race bikes

Eliminates the need for that old, annoying "ducati trick" of removing the "really kinda necessary" neutral detent that was done to quicken up the shifting on trackday and race bikes - all too often...... (did I mention that when I put a bike in neutral on the dyno, that I really prefer it to STAY in neutral and not "wander into 1st gear by itself? :-)
Shifts quicker. Misses fewer shifts.
Perfect to install when working on the clutch.

Remove the clutch assembly, remove the RH engine cover - bolt in the kit.
Includes: Factorini Provente Microbearing Detent Arm and Factorini Provente Detent Spring.
(This kit does not include a clutch cover gasket)
Installation: Less than 2 hours to install with impact wrench and large socket set.
Can I install it myself? Yes - If you can remove the clutch assembly, you can do this.
.........................................
2010 Sept 16 Bob Hunter wrote
Marc,
 Good positive feel to all gears up and down, biggest improvement is selecting neutral, far better than stock.
 I can highly recommend the upgrade.
Regards, Bob
Install pics, zip file for Jeremiah Knupp
 

BMC cleanable air filter



BMC-10401S  $59.95
(street type)
BMC cleanable air filter

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2.
FIB-DUC-10401 Street

NEW Factory Pro BMC air filter - available, NOW.
NO stock replacement air filter filters out more dirt and flows more air with less pressure drop than BMC. It's F-1 Ferrari's first choice.
ND-X24epr-ZU9
Platinum Tip Spark Plugs

We stock and distribute
Denso spark plugs.
Dealer inquiries invited.

~$10

Denso (ND, Nippon Denso) is the largest OEM supplier for autos and motorcycles of electrical components in the world. Sometimes, people forget that Denso makes pretty darn good spark plugs, too! Wide heat range properties discourage plug fouling at low speed AND overheating at high speed.
We have been using Denso spark plugs in our AMA Supersport bikes since Denso was Nippon Denso and ND. We have found that some standard, <$10, off the shelf, Denso spark plugs work as well as $125 special spark plugs - on a professional roadrace level!
Codes:
X = 12mm thread with 18mm spark plug wrench required
24 = Heat range. (Hint - it is ~3x NGK #. I.E. an "8" heat range in NGK)
E = 3/4" reach
P = Projected tip type plug
R = Resister type internal construction
Z = Thin platinum center electrode w/ tapered ground (side) electrode
U = "U Groove" side electrode for better spark and finally..
9 = is "pregapped" at .9mm (I think you should check all "pregapped" plugs before you install them...That's my paranoia showing.)


CRZ-EMU-100120K  $64 set of 2 pieces

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2. 

CRZ-EMU-100120M/K
F
actory Pro design stock replacement Emulsion Tubes

Replace worn needle jets in stock carbs. The needle, stock or aftermarket, will wear the needle jet orifice oblong - causing excess fuel to flow at cruise and low rpm. Additionally, the fuel that does get released is in larger, less burnable droplets. Replace the emulsion tubes / needle jets if there is more than 10k miles of varied use or 5k miles of in town driving on the bike before trying to tune. You will save time and energy.
Note that, with fuel level adjustments, you can make some mixture adjustments with the
"fuel level", as adjusted by "float height" changes.
 


TL-float height gauge
$59.95
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2.
 
 

 

model 95SS 95 94 x 96CR
exhaust stock Carbon Tech slip-on Staintune Aircone of Nevada D&D slip-on
muffler stock comp quiet straight thru straight thru
filters stock no top,K&N stock w/o snorkel stock w/o snorkel BMC/stock lid/no snorkels
advancer stock stock stock stock stock
pilot #40 #40 #40 #40 #40
fuel screws 3.5x 2.5 to 3.0x 2.5x 3.0x 2.5-3.0x
float height 15mm 15mm 14mm 14mm 14mm
needle/pos #4 #4 #2 /4 1180g4-102n-44t5/4
main jet 122.5 #130 #130 #127.5 #130
ave. temp 75 f 70 70-80 aprox. 70f 92f
humidity dry dry moderate moderate 38%
barometer x x x x 30.06
elevation sea level sea level sea level 1200 sea level
shop Wheelsmith x Wheelsmith x WSR
location San Rafael, Ca. Anaheim, C A San Rafael, CA Oklahoma City, OK San Rafael, CA
installer Wheelsmith Tom G. Raul Hank B. P. Verdone



FEEDBACK
 
Thanks for the springs.  Got them last week and installed the jet kit over the weekend along with new exhaust cans...it's like a whole new Monster.   Very impressed overall with the kit and your service.  I'll definitely recommend the kit to my friends.
 
Thanks again.
 
Perry Steen

 

 

 

 

 

 

 

 

 

 

Float Height Setting Trick for 38 Mik's
One of the problems with setting the float height on the 38mm downdraft Mikuni's that come on Ducati's, yzf 750's, tdm 850's and fzr1000's, is that the darn white plastic "float cage" keeps popping out of the carb body unless you hold it in.

When you hold it in with your fingers, you always flex the cage frame and distort the reading that you are setting the float height at..... Aaarrggghhh!!  :-)

After spending 45 minutes setting some yzf750 carbs in the sweltering Mid Ohio heat of summer, I decided to make a float cage holder and sell 'em! I'd make a million  $$!!

When I got back to work, I set up and made a pile of cute little flat braces.

As I was sitting there, admiring my cleverness...... one of my parts guys wandered by and asked what was I making? I showed him that you could just take my clever little piece of aluminum and hold those float cages right tightly up into their seated position - so you could get consistent float height readings.

He says.....
It looks like you could just put the float bowl on with the front holes on the bowl lined up with the rear holes on the carb body and slap some screws in and it would do the same thing...........
I bought him lunch with the million $$ I didn't make....

 

Marc

Hello.  Here’s the pics you asked for!  Thanks for the help, the bike runs BEAUTIFULLY now, lots more power!  The front end now comes up on the throttle – whereas it didn’t before!  There’s another pic in there too where I used a bar code to measure the bowls.  I found this a lot easier than using a ruler.  I measured the bar next to the number “8” on my barcode to be the recommended height on my bike – 14mm.

-Mike Beary

Thanks Mike, for the pics!
Marc Salvisberg

Links

www.spakman.net
Accessories of quality

 

 

 



New and improved Teka SFI 2
with new TPS display and "MMT" Memory Module Tuner

Finally - Quick, easy, cost effective Suzuki tuning with no expensive "add-on boxes"
Suzuki cruisers and sportbikes

Please click here for more info

Contact Factory Pro
M-F, 9am - 6pm, Pacific time, -7 or -8 GMT

800 869-0497
 USA and Canada

415 491-5920

fax 415 492-8803

parts information
 info@factorypro.com

EC997 dynamometer information
info@factorypro.com

Product Support /Tech SECTION
click here

 

Mailing / Shipping address:
Factory Pro
179 Paul Drive
San Rafael, CA 94903
USA

And most importantly
Restart back at the HOME page and click on the red box in the top left to find the bike that you want parts for...
restart at HOME page

 

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LINKS
People ask me how I select the below links - as they aren't all mc related.
The below links are people and companies that are consistently impressive with their continual uniqueness and dedication to providing traditionally valued, quality products and services.
Marc
EFI and Carb Tuning by Wheelsmith Racing
The Rich Oliver Mystery School will help you discover your hidden inner strength. 
It will challenge you. It will teach you a new way of thinking, and a new way of riding. You can take your riding to an exciting new level!  

We use a variety of proven drills and training techniques. 
Practicing these techniques with our Yamaha dirt track trainers will enhance your abilities both on the track or the street.  

It doesn't matter what you ride or race, the Rich Oliver Mystery School improves everyone's skill level and mindset!

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(NEW!  Ask about the P-40 flights!)

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Marc

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Specializing in Handmade Brie & Camembert

Marin French Cheese Co., also known as The Cheese Factory and Rouge et Noir is not just the oldest cheese manufacturer in the country, but a vacationers and day trippers destination as well as a unique part of American History. Located north of San Francisco, east of Napa County, west of Pt. Reyes and Olema and south of Sonoma County, Marin French has produced hand crafted Artisan soft ripened cheese since 1865. Rouge et Noir cheeses are similar to French and European varieties but reflect the characteristics of Northern California, producing it's own regional style.


 

The extension of the laboratory for engines of the Swiss Federal Institute of Technology was completed in about 1935. Its architect was Rudolf Otto Salvisberg (1882-1940). He had a successful career in Berlin but returned to Switzerland after the advent of the Nazis. His architectural style was somewhat similar to that of Erich Mendelsohn. The staircase of the laboratory is in normal use but well preserved.
Edited to the tunes of Chemical Residue by Herbie Hancock.




Maybe in next rewrite, he'll fix the ignition timing and dyno chapters...
Otherwise great book with great starting ideas.

My bible


The little blue bible for quick references and little known facts.