EX250 during oil additive testing on EC997 Eddy Current Dynamometer by Factory Pro

part number		desc.
	When you desire to use the stock airbox with stock or K&N air filter.  $89.95	Standard drop-in kit, using the stock airbox and stock, K&N or UNI stock replacement air filter.  The kit has enough jets to use with an aftermarket "street" or "race" exhaust - and also, the stock exhaust. No slide drilling like the dj kit, is required. inc: main jets, Celmat30 needles, clips, shims, float bowl allen screws, etc.
EX250e 86-87   C10 kit  K14 International buyers will be billed additional $16 for shipping EX250 88-07f/h C10 kit K13 International buyers will be billed additional $16 for shipping
	When you desire to use individual air filters and remove the airbox.  $89.95	Use the Config 30 kit for when you desire to remove the stock airbox and use individual filters. It's not much more power, but it sure looks neater! The kit has enough jets to use with an aftermarket "street" or "race" exhaust - and also, the stock exhaust.
EX250e  86-87   C30 kit K14 International buyers will be billed additional $16 for shipping EX250f/h  88-07 C30 kit K13 International buyers will be billed additional $16 for shipping
TL-float height gauge $49.95 USD International buyers will be billed additional $16 for shipping		The easiest way to set float height - important when tuning for max mileage and low rpm tuning precision. click here for "how to"

 

Ignition Advance Kits / rotor

RTR-KAW-5-05     $54.95 NOT for 250!! International buyers will be billed additional $16 for shipping

Ignition Advance Kit - NOT for 250! We do NOT NOT NOT NOT (not!) make an ignition advance kit for the ex250! NOT! No! Non! Nadda! Nyet! BUT!!!! The ex250 uses a large, 3 bolt flywheel puller that only a dealer would have. The woodruff key from the RTR-KAW-5-05 is the same key that fits the 250..... If you buy the RTR-KAW-5-05 kit, you can use the supplied woodruff key and the installation instructions for the ex500...... and you'll have a nice ex500 flywheel puller tool, too! NO! You can't buy the key without the puller, I know you can't use the puller - but - as I said, I don't make a 250 kit......

• Installing a Jet Kit
  (Sport Rider, 97)
  Installing a Carb Recal Kit on Kent Kunitsugo's CBR900rr
  
• Ram Air Part 2
  Sport Rider's article on Ram Air Systems - Do they really work?
  
• Installing a Jet Kit on an ex250 and 500
  By Rocky Cherry on his EX500

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FEEDBACK

creighton smith wrote:
 

Marc,

I really enjoyed swapping flying tales last week but what I really enjoyed was taking my bike for a ride on Saturday after installing your jet kit.

I started off with some trepidation since the 250 Ninja board is chock full of horrifying stories of repeated rejettings, needle raisings and lowerings and all manner of, after all that, very partial successes.  None of these concerns Factory Pro kits, however, and for good reason as I discovered.

I installed everything per the instructions:  3rd groove, install jets, 2 turns out (went out another half turn), and the bike ran well from the get-go.  I now have a midrange, thank you, and find myself cruising around at 7k (even as low as 4-5k if I'm trying to be really quiet) which is something the stock setup would not allow-at any rate it would not pull smoothly below 8k previously.  Full power is as good or better (My ass dyno is out of calibration, due to a boating accident I missed last year completely.)

I am delighted.  My brother in law is also convinced and may have ordered a kit already.  I'll post a recommendation on the Ninja site, but they're such bucks-down squids they'd rather waste the whole riding season than spend the bucks and the hour to get a fine running bike.

Thanks again.

Creighton Smith 

LINKS

NINJA250.com

 

 

 

Just In!! (shipping Oct 20, 2008) 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   This Tuning Site has been visited by     people.
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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!
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	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.