Performance Products For Harley Davidson Factory produces the Ti ProKit (tm) series of Carb Recalibration Kit for the Harley Davidson. All products designed using EC997 Eddy Current Dynamometers. NO dealership level dynos were used in the developed Factory designed Titanium needle (unaffected by unleaded fuel and never wears out!) Genuine Factory 393k series  or Keihin pilot and main jets - because just ok quality is just not good enough. No Slide Drilling! Designed properly - so mileage is not decreased drastically - doesn't require accel. pump tomfoolery! Designed properly - so the Factory Pro HD kits, at only $89.95 per kit (including pilot jets and a large selection of main jets and a "Ti" needle) performs, over the full operating range, smoother and more efficiently than other jet systems (even the $150 ones).

Featuring

Harley Davidson Carb Recalibration Kit Selection
CRB-HD08-1.1-TI Internet Special $69.95	883/1200 Sportster, all years CRB-HD08-1.1-TI..........Ti ProKit Carb Recal Kit AMA Pro Thunder Race winning Performance - over thunder slides and power tubes! Most excellent street manners. 883 Dyno Chart
CRB-HD13-1.1-TI Internet Special $69.95	CRB-HD13-1.1-TI..........1340cc, to 95 Ti ProKit Carb Recal Kit Factory Pro's Ti ProKits are the accepted standard in jet kit quality. Titanium needle for the ultimate.
CRB-HD14-1.1-TI 1340cc, 96-97 Internet Special $69.95	CRB-HD14-1.1-TI..........Ti ProKit Carb Recal Kit Factory Pro's Ti ProKits are the accepted standard in jet kit quality. Titanium needle for the ultimate.

Smooth and responsive!  Factory Ti ProKit Carb Recalibration kits go in and work - consistently from bike to bike. Easy to dial in. Factory's Pro's extremely intense involvement in professional racing programs, including Bartel's David Estok's Road America Track Record-setting Twinsports 883 Sportster and Shawn Higbee's Pro Thunder Buell gives us the experience to design carb recal kits that deliver maximum low-end and midrange without sacrificing ANY top-end power!

Tech

1. Float Height:

   When trying to lean out the full throttle / low rpm area.

   1. 13mm is too low to use. 

      1. The pilot jet gets exposed to air at high rpm / full throttle at 13mm.
         There are other issues, but they are beyond the scope of most readers.
         If you have an EC997 dyno, you can see what they are.
          

   2. 11mm works. 10mm, 12mm works.
       

   Note:
   
   The float bowl does NOT run out of fuel if the float height / fuel level is lowered - When the engine is pulling max fuel, the fuel level in the carb drops, usually, 1mm-2mm and then stabilizes.
   If the float bowl were to actually "run out" of fuel - it would mean that ANY float height setting would eventually run out of fuel if you held the throttle on long enough.
   
   The best way to test that is to use an EC997 dyno and do a LONG full throttle / high rpm test for 6-10 seconds (usual is 2-4 seconds)  and watch the 4 gas EGA trace and see if it leans out or not.
    

True Rear Wheel Horsepower® Factory EC997a Eddy Current Dynamometer

More HD information
http://en.wikipedia.org/wiki/Harley-Davidson

OK - I got tired of looking up cam specs, so here's a page from Andrew's 206 catalog

Do NOT use this chart as the last word in Andrew's cam specs - Always visit their website to get their latest information.

http://www.andrews-products.com/motorcycle/cams/twin_88_GEAR_DRIVE.htm

Big Boyz' HD Cam Specs and other HD related online calculators - click here

Big Boyz uses the Factory Pro EC997 dynamometer for highest quality tuning results!

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.
	Factory Pro / AMA Summertime 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 month of  February and March and get a free souvenir t shirt! 707 938 2444 Just say that you saw this on the Factory Pro website! Marc Northern California's most unforgettable flying experience.  No experience required.  Open weekends!
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