Make shifting MUCH quicker and virtually eliminate missed
shifts. Helps address missed shifts caused by poor shift detent "star" profile.
MUCH more consistent shifting!
Not at liberty to disclose WHO used this kit on their F4's.........
Make shifting MUCH quicker and virtually eliminate missed
shifts. Helps address missed shifts caused by poor shift detent "star" profile.
MUCH more consistent shifting!
Not at liberty to disclose WHO used this kit on their F4's.........
User's comments
Left
Side Cover with Integrated Frame Sliders!
Patent # 6,637,787
For race or street use. Absolutely the strongest engine cover you can buy. Highest strength /
weight ratio available.
More clearance AND cover thickness than stock LH side covers.
For protection: When the stock left engine cover breaks, the rotor smacks
the ground and bends the crankshaft - which destroys the engine cases. Totaled.
This cover can be show polished to a mirror finish.
Includes: Cover, frame slider, gasket and replacement stainless steel allen
screws.
It is called a "RaceKit" because there is some modifications done to
the carb body that should be done by an experienced mechanic / tuner - It is
not
a "drop-in / no drilling required" kit, like the Config 10 and the Ti ProKits
are.
Topend peak power gains are in the area of 2-3 hp and power is
improved 5-6 at high rpm, past the power peak. In other words, the
kit, decreases the effect of the 13.5k+ indicated rpm power drop off
that is built into the stock carburetor components.
The Ti ProKit. Easy to install and tune - no slide drilling!
Adds more low-end / midrange, if the proper main jet is selected, more
top-end power.
This is one of the kits that we made our reputation on.
Easy to install and tune - no slide drilling!
Adds more low-end / midrange, if the proper main jet is selected, more
top-end power.
This is one of the kits that we made our reputation on.
NEW Factory Pro BMC Race air
filter. Flows more air than any stock replacement type air filter.
Cleanable cotton gauze type filter.
Will NOT run without Factory Pro Carb Recal Kit!!!!
(if racing, check for legality!)
FI-BMC-19409S $54.95
NEW Factory Pro BMC Street air filter
Cleanable cotton gauze type filter.
Carb recalibration is not required, but even a stock bike will perform better if the carbs are blueprinted. That's a fact.
The only way to accurately measure float heights. Works on nearly
every carburetor. Float height measurement affects the fuel level in a carb
- Fuel level controls the amount of fuel that the carb delivers at low rpm
and cruise.
Billet Engine Cover
Left
Side Cover
For race or street use. Absolutely the strongest cover you can buy. Highest strength /
weight ratio available.
More clearance AND cover thickness than stock LH side covers.
For protection: When the stock left engine cover breaks, the rotor smacks
the ground and bends the crankshaft - which destroys the engine cases. Totaled.
Can be show polished to a mirror finish.
Includes: Cover, frame slider, gasket and replacement stainless steel allen
screws.
LH ~$279.95
Also fits 01-02 FI model!
Beveled for more cornering clearance - directly traceable to the
"Nicky" angle!
Tuning Notes:
Needles:
Early F4's were jetted too rich on the needle. The needle supplied in the kit
was a 0985f-91k-44r - it's a bit leaner in the midrange - at full throttle.
Now, some F4's like that needle and are easily tunable. Great!
Now - on the other hand, some F4's are NOT too rich in the full throttle / 5k-7k
rpm band......
Those? Well, for those, there's a richer needle available under the needle
exchange program.
All power products are developed on the Factory
Pro EC997a Low Inertia Load Dyno for .1hp resolution for maximum performance.
For the best in tuning - locate the Factory Pro Dyno Center nearest you.
They will have the latest Factory Pro CBR600fi products first!
To diagnose rich or lean
conditions, comparing Factory Pro's Eddy Current Sweep and Eddy
Current Step Tests will allow, even without an exhaust gas analyzer, you to
diagnose many rich and lean carburetion problems.
To do these tests, you must have load conditions that are equal, as far as the engine
is concerned, to get comparable information. Factory Pro is the only company that
specializes in tuning and has empirically derived more than one formula to do this.
Generally, if other dyno companies are asked, they respond with "We can do
that" or "You don't need to do that." Not acceptable. Your dyno
manufacturer should be able to help tune.
Companies with add-on "retarders" bolted onto high inertia systems cause
excess engine wear when testing.
Eddy Current dynamometer systems must be originally designed as low inertia systems so
as to not cause excess engine wear.
Factory Pro's EC997 Eddy Current dyno is the state of the art in Tuning Procedures.
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
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 Fall
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 months
of October and November and get a free souvenir t shirt!
(and ask about the P-40 restoration project!)
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!
Artisan Crafted Fine Cheeses – Since 1865
Specializing in Handmade Brie & Camembert
Marin French Cheese Co., also known as The Cheese
Factory and Rouge et Noir is not just the oldest cheese manufacturer
in the country, but a vacationers and day trippers destination as
well as a unique part of American History. Located north of San
Francisco, east of Napa County, west of Pt. Reyes and Olema and
south of Sonoma County, Marin French has produced hand crafted
Artisan soft ripened cheese since 1865. Rouge et Noir cheeses are
similar to French and European varieties but reflect the
characteristics of Northern California, producing it's own regional
style.
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.
Maybe in next rewrite, he'll fix the ignition timing and
dyno chapters...
Otherwise great book with great starting ideas.
My bible
The little blue bible for quick references and little known
facts.
