"1.7-RK RaceKit" - Carburetor Recalibration Kits

Would you be willing to spend an extra hour to install a carb kit to get absolutely the MOST peak power AND most low and midrange attainable on your bike?

What is a Factory "1.7-RK" RaceKit?

Factory RaceKits are carb kits that require modifications to the carb body. That may include drilling, tapping, reaming or other mods. These operations should NOT be done by one who is not comfortable with modifying expensive carb bodies!

Why the complexity?

While Config. 10 and 30 Factory Carb Recalibration Kits are designed to be true Drop-in kits, the RaceKit Series is designed to modify the fuel delivery curve in exactly the proper proportions - without the Drop-in limitation.

The most low-end, midrange and topend??

Yes. The carb now has the ability to be tuned to delivery exactly the proper amount of fuel at cruise and at every rpm and throttle opening - the benefit being more power - everywhere! The kit works on and off the track and is actually easier to dial in.

Factory Designed, US made, special CelMat30 alloy needles, Genuine Mikuni, Keihin jets, or our Factory "K Series" Replica jets. As required, slide springs, pilot jets, drills, taps and reamers are supplied. Replacement allen carb screws, simple instructions and the best TOLL FREE Tech support in the industry. 1-800-869-0497

Carburetion Developed on
True Rear Wheel Horsepower© EC997a Eddy Current Rear Wheel dynamometer


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.

Absolutely NO carb parts sold in California.

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

parts information

EC997 dynamometer information

Product Support /Tech SECTION
click here


Mailing / Shipping address:

Factory Pro
179 Paul Drive
San Rafael, CA 94903

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


This Tuning Site has been visited by
www.digits.net - the oldest counting service on the web





EFI and Carb Tuning - Most all FI and carb tuning

by Wheelsmith Racing

Flight Training - train with AMA race winner Todd Harrington.

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

 8 locations

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!

WW2 vintage flying Special

Book a sightseeing flight over the Wine Country or a Kamikaze aerobatic flight or a biplane flight over famous Sonoma Raceway, the Golden Gate Bridge and the San Francisco Bay for one or two during the spring and get a free souvenir t shirt!
(NEW!  Ask about the P-40 flights!)

707 938 2444

Just tell them that you saw this on the Factory Pro website!
Northern California's most unforgettable flying experience.  No experience required.  Open weekends!

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.