Pick your brand  of 4 wheeler >>>>> HondaKawasakiKTMSuzukiYamaha

     Use the information contained in these links to locate the part you need.   Can't find it?   Give us a call    

Honda Quads

400
TRX400ex, 99-09 Shift Kit carb kit 4H40-click here 
TRX400x, 09-12 Shift Kit carb kit 4H40-click here 
450
TRX450ex, 04   carb kit 4H45-click here
600
       
 

Kawasaki 4 wheelers

250
       
400
       
600
       
650
       
700
      uses our crz-kpj-y78 pilot jets
 

Polaris Quads

500 Predator, 03      
 

Suzuki Quads

250
       
400
LTZ400, 03-04     4S40-click here  done
600
       
 

Yamaha 4 Wheelers

80
YFM 80,miniRaptor, 02-03     Y62 - need 1 for R&D - call 800 869-0497
200
YFS 200, Blaster, all     Y64-need 1 for R&D - call 800 869-0497
350
YFZ 350, Banshee 350, 87-09 Pro Shift Detent Arm carb kit 4Y35-click here done
YFM 350, Raptor 350     click here  done
YFM 350, Warrior 350     4Y37-click here  done
450
YFZ 450, 04     4Y45-click here  done
660 - 700
YFM 660R Raptor, 01-05   carb kit 4Y66-click here  done
YFM 700R Raptor, 06-11     4Y66-700-click here  done
Grizzly, 05     4Y59-click here  done
Rhino, 05     4Rhino-click here  done

 

 

 

 

New and improved Suzuki 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 - 5pm, 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
EFI and Carb Tuning - Most all FI and carb tuning

by Wheelsmith Racing
The Harringtons own American Flyers, one of the most established flight training facilities in the USA.

 8 locations

 800-362-0808

Flight Training - train with AMA race winner Todd Harrington.
Insurance ONLINE QUOTE
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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!
Make your next tour Unforgettable,  Affordable and Exotic.
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Geoff@superbiketoursthailand.com
Supwebike Tours Thailand

2013 Flying Special!

Book a sightseeing flight over the Wine Country or a Kamikaze aerobatic flight or a biplane flight over Infineon Raceway, the Golden Gate Bridge and the San Francisco Bay for one or two during the spring and get a free souvenir t shirt!
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Artisan Crafted Fine Cheeses – Since 1865       

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.