Suzuki GSX750F Katana, 98-06
Factory Pro Series "S14"

The Factory Pro Carb Recal Kit and the Ignition Advance Rotor will perk up the low-end, add midrange power and response for quicker warm-up and more response. The Transmission Detent Spring Kit really puts "snap" into the shifting and virtually eliminates missed shifts.

 

Carb Recalibration Kit, Jet kit, jetting kit


CRB-S14-1.0 
$139.95

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2.

Standard drop-in carb kit

The kit, when properly tuned, adds more low-end / midrange and if the proper main jet is selected, more top-end power. Easy to install and tune - no slide drilling required.


CRB-S14-3.0
Sorry - the 98 and later 750 Kat is one of the few early bikes that doesn't like the airbox removed - It creates lean spot from 4k to 5k and a rich hump at 7k that can't be fixed with any carb changes -
 

 

Long Boy Fuel Screw Kit
pn: CRZ-SCR-4030-M

$59.95
 with 4 new screws, springs, washers and o-rings

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2.

"Long Boy"
GSX750f finger adjustable Fuel Screw assembly

Frustrated with trying to find an "almost 90 degree"  screwdriver to fine adjust your fuel screws for best idle and cruise?
Use Factory Pro's new "finger adjustable" fuel screws to adjust fuel screws for best throttle response. Traveling to high altitude? It's easy to lean out the lowend temporarily.

Make your life easier!

Installation:
Remove old short stock fuel screws, old orings, old washers and old spring. The o-ring might be stuck in the carb, so, take a light and make sure it's really out if it didn't come out with the screw (or you can't find it after you took out the screw)
Use a small bent wire to pull it out if it doesn't drop out. Keep the old parts for "spares".

gsx750 screw assembly comes with:
4 Long Boy fuel screws  CRZ-SCR-4030-M
 4 new o-rings
4 new washers
4 new springs

              

RTR-SUZ-4    $89.95

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2.

Ignition Advance Kit

This simple, bolt-on advance kit advances the timing and gives more lowend and midrange -  With stock engines with stock compression ratios, there is more power everywhere. Part throttle power is better - helping corner exit speeds. Improved in-town drivability and quicker warm-up. REQUIRES an AIR IMPACT wrench to install.
Transmission Shifting Improvement Kits
 
SHFT-PRO-SUZ-3    $99.95
(MicroBearing detent arm, detent spring and oil pan gasket)

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2.


Pro Shift Kit
 Includes Factory Pro Spring and Factory Pro MicroBearing Detent Arm and oil pan gasket

This Pro Shift Kit includes the Microbearing Detent Arm. This kit shifts easier than the below Spring Kit.

Make shifting MUCH quicker and virtually eliminate missed shifts. This is the kit that puts "snap' back into the trusty Kat!

Helps prevents shift fork and gear engagement dog damage caused by missed shifts. Especially 2nd gear.

No case splitting required. If you can change an oil pan gasket, you can do this. 2-3 hours labor (if you are taking your time).

SHFT-SUZ-3   $44.95
(detent spring and oil pan gasket)

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2.

The original Factory Pro: Trans Detent Spring Shift Kit

Make shifting MUCH quicker and virtually eliminate missed shifts. This is the kit that puts "snap' back into the trusty Kat!

Helps prevents shift fork and gear engagement dog damage caused by missed shifts. Especially 2nd gear.

No case splitting required. If you can change an oil pan gasket, you can do this. 2-3 hours labor (if you are taking your time).

TL-float height gauge  $59.95

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2.

The only way to accurately measure float heights. Works on nearly every carburetor.

True Rear Wheel Horsepower® Factory EC997a Eddy Current Dynamometer


Looking for your idle mixture screws?  Here is where they are located:


Articles

 

 

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.

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Flight Training - train with AMA race winner Todd Harrington.
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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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Supwebike Tours Thailand

Factory Pro Fall 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!
(NEW!  Ask about the P-40 flights!)

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Just say that you saw this on the Factory Pro website!
Marc

Northern California's most unforgettable flying experience.  No experience required.  Open weekends!

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.