Honda RC30



Factory Pro Series H06
(The Sixth Honda kit we made)

The RC-30 was Honda's technology statement of the early 90's.

Fast in it's day -  and from my point of view, if there was one single bike that large national and international motorcycle team owners owned - it was the RC30. We jetted most of them.

Our RC-30 jet kit was developed on Sonoma county's racer Joe Brett Williams' AMA RC30.

Sears Point Raceway tested and developed with race winning performance.



Carb Recalibration Kits

Special Legacy Kit for use with the stock airbox

1. Choose your shipping method


Standard drop-in carb kit

for use with stock airbox, stock or aftermarket filter, stock or aftermarket exhaust system or slipon.


Adds more low-end / midrange, if the proper main jet is selected, more top-end power.

Celmat30 needle material. 

Easy to install and tune - no slide drilling.

Works better than any other carb kit, even slightly better than the venerable HRC kit.


for use with pod filters (filters not included).

Config 30

I'm not sure how you do it, but if you can get some filters onto the stock carbs (no, I can't help much with "how") this kit worked well.

EVO Shift Star - shift improvement Kits - no case splitting required. 1-2 hour install.

The Full Evo Shift STAR Kit

SHFT-EVO-H42-KT     $239.95
H42 EVO Shift STAR, MR7 microbearing Detent arm, 055 spring, MY7gasket

(add $30 for 19 Ball Ceramic Bearing upgrade)
1. Choose your shipping method

Microbearing Detent Arm, Spring and
EVO Shift STAR Kit

The EVO Shift STAR kit will upgrade your bike to the latest, greatest shift action.

Virtually eliminate missed shifts - Shifts quicker - especially 2nd gear. A "tap" on the shifter and it's in the next gear.

Who else but Factory Pro would continue to support the classics? Making them as good as the new bikes and making the new bikes, even better!

Make shifting MUCH quicker and virtually eliminate missed shifts. Helps address missed shifts caused by poor shift detent "star" profile.

User's comments



Magazine articles

General Technical Support


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

415 883-5620

parts information

EC997 dynamometer information

Product Support /Tech SECTION
click here


Mailing / Shipping address:

Factory Pro
101c Roblar Drive
Novato, CA

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...
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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

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!
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.