EX300
300 Ninja
13-16
ex300 product purchase page - click here

AUTOTUNING:

Why autotuning is not the first choice of tuning methods.

In the EC997 dyno chart to the right, the Blue line is power when "autotuned to an Air Fuel Ratio".

The Red line is retuned on the same ec997 dyno, tuned to best power, 1.4 True hp /  4% better power at 11,000 rpm and more lowend.

Some areas of autotuned tuning were at + 50% and the engine really wanted to be -10%.

Autotune:
Not the first choice of tuning methods.
In 1970, 1980, 1990, 2000, 2010 or 2015.

Yep.
We've been tuning that long - w 6 dyno and performance related patents.
 
The dip at 9000 is not carburetion or ignition timing, it's caused by a conflict in cam timing, crossflow, intake tract or exhaust dimensions.


Positive feedback rating
from Austin Guinn 2 class championships 2014 AFM
F-Pro Shift Kit, QS shifter tuning, Reflash ECU, retune Power Commander to match ECU

Marc Salvisberg knows his stuff.
He made my stock ninja 300 into a two class championship winning machine. After Marc tuned it I never finished less than third place.
.................................




 
Unleash your bike's power and control


Factory Pro
Race bike ECU Reflash

  • custom
    (need bike for custom mapping)
  • adjust IAP Fuel Maps for better race part throttle
  • adjust TPS Fuel Maps for better race power
  • adjust Ignition Maps for more race torque
  • Secondary Throttle Plate (STP) Opening Maps
  • Fuel Trim Maps for racing
  • Adjust RPM Limiters
  • Disable Top Speed Limiter if present
  • Disable Stock O2 Sensor for racing


Phenomenal? - Delimit your trackday or race bike.

Remove high rpm power restrictions
Change rev limiter
Modify ignition timing and fuel tables

We have all learned that each bike, even with the same aftermarket parts, requires different mapping than it's identical twin bike. That's why when someone  "downloads the perfect map" off of some website for a pc or Bazzaz, that it only has a 10% chance of being perfect "on YOUR bike".
With 35+ years of tuning experience, Factory Pro knows that the key to silky smooth and strong  running is individualized, perfect tuning on each bike - That's why we do tuning for people all over.

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

Positive feedback rating

from Austin Guinn 2 class championships 2014 AFM
F-Pro Shift Kit, QS shifter tuning, Reflash ECU, retune Power Commander to match ECU

Marc Salvisberg knows his stuff.
He made my stock ninja 300 into a two class championship winning machine. After Marc tuned it I never finished less than third place.
.................................


So:
 ex300  mail in ECU
generic de-limit - race only reflash -  including
remove speed limit if present
change rev limit
STP secondaries set to 100% on both acc and decel
disable 02 sensor
$200
marc@factorypro.com
ex300  -  CUSTOM RACE TUNE
Custom Tune FUEL maps to your race bike with Power Commander + race only reflash - including
Get rid of power robbing autotune maps.
remove speed limit
change rev limit
STP set to 100% if desired
disable 02 sensor
$675
 
marc@factorypro.com
ex300  -  CUSTOM RACE TUNE
Custom Tune and reflash FUEL maps to your race bike's ecu + race only reflash - including
Get rid of power robbing autotune maps.
remove speed limit
change rev limit
STP set to 100% if desired
disable 02 sensor
$775
 
marc@factorypro.com

marc@factorypro.com

(415) 472-4962 or mail in 800 869-0497
Help Stop Missing Shifts  and prevent False Neutrals in hard use -  Factory Pro Detent Arm Shift Kit

 

Pro Shift Detent Arm and Spring Kit

ex300 Ninja 300  13-16

SHFT-PRO-K35-KT-STEEL  bearing
$99.95
1. Choose your shipping method

2.


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

Hybrid Ceramic Detent Arm and F-Pro Spring Kit
SHFT-PRO-K35-KT with
Hybrid CERAMIC Bearing
  
$139.95

1. Choose your shipping method

2.
 




From Factory Pro - the originator of motorcycle shift kits.

PRO SHIFT KIT
F-Pro Microbearing Shift Detent Arm and F-Pro Shift Spring


Improve lazy shifting - virtually eliminate missed shifts - virtually eliminate false neutrals -  help prevent gearbox damage caused by missed shifts.


Available with your choice of a standard steel microbearing or a tough Hybrid Ceramic Microbearing.

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

Positive feedback rating
from Austin Guinn 2 class championships 2014 AFM
F-Pro Shift Kit, QS shifter tuning, Modify ECU, retune Power Commander

Marc Salvisberg knows his stuff.
He made my stock ninja 300 into a two class championship winning machine. After Marc tuned it I never finished less than third place.
.................................



Positive feedback rating
From: Axxxxt Kxxxr [mailto:axxxxxxxxxr@gmail.com]

Sent: Monday, October 27, 2014 04:52 AM     To: marc@factorypro.com
Subject: Re: Ninja 300 detent arm kit

hey man,
installed the detent arm and spring today.
THANK YOU THANK YOU THANK YOU for coming up with this amazing little mod.
it has made a world of a difference and your tip on the clutch also is working amazingly.. no more slippage, mis shift or false neutral..this has been one of the best mods ever.
thank you once again

Positive feedback rating
 SUPER GREAT,BETTER SHIFTING,THANKS     ktmchazb

Tough, Precision manufactured new detent arm and slightly stronger shift spring
Less friction. Quicker action.
Super compact, permanent, better than "factory",  No loosening.

"Virtually Eliminate missed shifts"

ex300's can use a kit to help them not miss shifts under race condutions-
Each missed shift stresses the gear engagement dogs and slots, bends shift forks and otherwise causes extreme shock loading to the entire drivetrain. And hurts lap times.

This kit includes the new Factory Pro Microbearing Detent Arm and new F-Pro Shift Spring.
 Does not include clutch cover gasket. 

1-2 hours to install. Requires that the clutch cover and clutch basket be removed and replaced. No case splitting required.

 

 

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
 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

 

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

          

 

 

 

LINKS
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

 800-362-0808
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!
Marc
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.