Carb recalibration kit / jetting kit
KLX250s INTRO SPECIAL $49.95 (regular $69.95) 1. Choose your shipping method 12.00 Domestic USA Standard Ground 38.00 International USPS Express, tracked 38.50 Russia, USPS Priority, no tracking 8.00 each additional item in shipment 2.	You think that CV carbs always have a "bog"? Not if they are tuned correctly. We use an (apparently) industry exclusive EC997 dyno with the integrated 5 gas EGA for development - not a dealership level "tune to an AFR" dyno. We get the most gas and power information as we can possibley get when designing new carb kits. That's probably why Factory Pro carb kits were the overwhelming choice of AMA Pro roadrace teams in the last days of street carbs. (the experience and knowledge gained transfers nicely into the off road market) Standard drop-in kit, using the stock airbox, with or without the snorkel,  and stock, K&N or UNI type 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 is required. inc: pilot jet, main jets, Celmat30 needle, extra clips, shims, float bowl allen screws, etc. Like our other 250 kits, it's a Best Buy. 09-10: Keihin CVK34, EF carb, 35 pilot jet, NNLA needle, 118 mj 11-12: Keihin CVK34, EF,
TL-float height gauge  $59.95 1. Choose your shipping method 12.00 Domestic USA Standard Ground 38.00 International USPS Express, tracked 38.50 Russia, USPS Priority, no tracking 8.00 each additional item in shipment 2.	The easiest way to set float height - important when tuning for max mileage and low rpm tuning precision. click here for "how to"

 

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

 

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   This Tuning Site has been visited by    people. www.gigits.com - the oldest counting service on the web
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			Maybe in next rewrite, he'll fix the ignition timing and dyno chapters... Otherwise great book with great starting ideas.
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