Honda VFR750
1994-1997

 

The VFR750 has always been one on Honda's best sport touring bikes - perfectly at home piling on the miles on the interstate or swooping around sweepers on the coast.

Better yet - do both!

We can help out in making the VFR a bit more "sporty" - add some snap to throttle response and improve the shifting to near-perfect action.


 

Hybrid Ceramic Wheel  Bearings


http://image2.cccme.org.cn/i_supply/2010/7/6/2010122602022725549_125637846.jpg

$279.95
Hybrid Ceramic intro special

reg $299.95

4 bearing kit
2 front and 1 rear wheel and 1 sprocket carrier bearing set

pn: BE-HYCER-H91/vfr750,90-97
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Hybrid Ceramic Wheel  Bearings

4 bearing set

Tough steel races and almost  friction free ceramic balls.


Bearings have rubber seals that are easy to remove if desired.


marc@factorypro.com

   Carburetor Tuning Kits


CRB-H42-1.0     
$149.95
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Standard drop-in carb kit

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.


CRB-H42-1.1-TI    $169.95
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Ti ProKit carb kit

Titanium needles for lifetime use. Adds more low-end / midrange, if the proper main jet is selected, more top-end power. Easy to install and tune - no slide drilling.

   Transmission Shift Improvement - Cure the Lazy Shift. Shift quicker and cleaner than new

 




SHFT-PRO-HON-42  
$149.95
Microbearing Detent arm, F-Pro spring, gasket

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Pro Shift Kit

Stage 1
(do first)

The Original Pro Shift kit will improve your shift action.

The Arm and Spring kit.

Make shifting quicker and virtually eliminate missed shifts. Helps address missed shifts caused by excess detent arm friction.

User's comments

 



Evo Shift STAR
SHFT-STAR-HON-42  
$149.95
EVO Shift STAR and gasket

 Legacy kit - allow 1-2 weeks for assembly

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Evo Shift STAR

Stage 2
(do after after arm and spring)

The Stage 2 Shift STAR will upgrade your bike to the latest, greatest shift action!

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

Banish the last bit of clunk from the gearshift mechanism,

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

The STAR is an upgrade for the world famous Pro Shift Kit by Factory Pro.

User's comments

................................................................

  • How do you know that a transmission is shifting quicker and more reliably?

    • You can feel it when riding.

      • Even when hand shifting on the bench, it's easier to get out of gear and "snicks" into gear, rather than "clunks" into gear (yes, most Kaws won't shift into 2nd unless the output shaft is spinning :-)

    • You notice that you only have time to slightly "twitch" the throttle off a teeny bit between shifts and hardly have time to pull the clutch lever even a little before the bike's already in the next gear.

    • You "try" to miss a shift on bench or riding and almost can't.

    • Your "quickshifter" equipped bike shifts clunkily after an EVO Shift STAR kit install and you have to decrease "shift kill time" by 10 to 20ms to accommodate the EVO STAR's quicker shifting.

      • That 10 to 20ms is now converted to "engine power" time, rather than "engine kill" time. That will improve power delivery time on a racetrack and at the drags.

Notes:

Factory Pro Shift Kit install - 1993 VFR750F - Chris Leach

This project is a collaboration between Brandon Monnig and I. Brandon installed a Factory Shift kit in his '93 VFR and photographed his install. I volunteered to write-up this article based on my install.

First off I'll give a little background. My '93 VFR has 22K miles on it (Feb 2002). I've noticed that if I'm lazy with my shifts I occasionally catch false neutrals (this can happen between any gear). Also, the feeling of the VFR gearbox is a bit mushy. I wanted something to improve the feel and make shifting more precise. Of course this is exactly what is listed on Factory Pro's site to describe their Pro shift kit. At $80 it's a bit steep, especially considering what you get. The kit comes with a new detent arm that uses ball bearings, a stiffer detent spring, and a new transmission cover gasket. Looking at the package I couldn't believe I had just spent $80 on this but it had been on my list of improvements for ages so here we go.

Let me tell you that I wasn't adequately prepared for how long this was going to take. The only mechanical work I do on my bikes are brakes/clutch, oil, tires (means pulling the wheels), and air filters. Pulling the water pump and digging into the transmission certainly wasn't in my repertoire and I was a bit nervous but it's not as hard as it looks/sounds. Just make sure you set aside a fair amount of time (it took me 8 hours and 6 beers but that included lunch and 'help' from 10 local VFR riders who had gathered at my place to perform maintenance on their bikes. Of course, we tend to spend more time yacking than wrenching so I would set aside about 5 hours and 4 beers (depending on how hot it is)). It's also a good idea to time this work w/ an oil change at the minimum and perhaps a coolant change as well.

Ok, so first you pull the plastic (mids and lower on my '93). When you can see everything in this picture you're ready. Go ahead and drain the oil and coolant (if you're doing coolant).

First you'll need to remove the slave cylinder and kickstand. Don't worry about the gasket on the slave cylinder. Nothing behind here is 'wet'. It's really just to keep dust/dirt out of the clutch. Below shows these 2 items removed.

Closeup of what's behind the slave cylinder.

Next, remove the speedo drive and countershaft sprocket cover. That little nylon/plastic nut attached to the sprocket bolt is what occasionally strips causing a loss of your speedo. Afterwards you should see this:

Now it's time to pull the water pump. Having it to do over again, I think you should be able to pull the whole water pump w/o splitting the 2 halves of the water pump itself. I removed the outside cover of the water pump (get ready to catch coolant splilling out), zip-tie'd it up to my fairing stay, and then removed the actual pump part (be ready to catch oil here - very little if you've drained the oil.). It took some wrangling to get the pump part out but it's only in there w/ an o-ring so just keep wiggling and it'll come out. You might be able to leave the 2 halves of the pump together and just remove the whole thing from the engine obviating the need to catch/replace coolant. Below you'll see the water pump removed. The hole w/ a bit of oil in it is where the water pump attaches to the engine.

Next we need to get that front sprocket off. My suggestion is to remove the rear sprocket (you'll need a 6mm hex wrench and 14mm socket) to create slack in the chain. Put the bike in gear and break the front sprocket nut loose. Use the slack in the chain to slide the front sprocket off and get it out of the way. W/ that out of the way, you can pull the transmission cover. You'll get a little oil here and you can be sure the gasket will tear ;) This picture shows the transmission cover removed.

A close-up of the transmission

The shift lever shaft is next. Just slide it straight out and set it to the side. Don't touch the spring on there, that's not the one you're changing! Next you'll need to remove the 2 bolts and that gold-colored cover. This is what you should see:

Now we're getting down to business. You'll need to remove the OEM detent arm and spring. W/ a little coercion, it should slide off its shaft. Here are the OEM and Factory detent arms and springs side by side:

The new detent arm and spring should slide right back on the same shaft. Now it's just a matter of putting everything back together! Here's a pic w/ the Factory bits installed:

Make sure everything lines up when you reinstall that gold-colored cover. I bent mine a bit when I was putting it back on because the main mechanism had slid out from the engine a 1/4" or so if it doesn't seem like it's going on easily, recheck everything. After that's back in you'll need to remove the old gasket and install the new one. On the cover I used a razor blade to get the heavy stuff and then from 400-grit sandpaper laid on the garage floor n just swirled the cover on it till it was gasket-free. The engine side wasn't so easy ;) I used the razor blade as best I could and then my dremel w/ a wire wheel on slow speed to get the rest of it.

When you're finished removing the old gasket, install the shift lever and attach the transmission cover. Despite having a new paper gasket, I still put a tiny layer of RTV on both pieces.

You're on the home stretch now. Reinstall the front sprocket and chain, water pump, sprocket cover, speedo drive and clutch slave cylinder. If you didn't replace the coolant but some came out when you were R-and-R'ing the water pump, you'll need to 'burp' the system as you introduced air into the system. Open the radiator cap and top off the coolant. Start the engine and let it warm up. Once the thermostat opens you should get some bubbles coming up. After it's warm (gauge is above the C) and you don't see any more bubbles, shut it down, reinstall the rad cap, and top off both the rad and overfill tank.

Now just do your oil/filter change, reinstall the bodywork, and you're done!

Impressions: Definitely better feel. Shifting is indeed more definite and precise. I can even shift through all the gears w/ the engine off. I've only been riding a few days but I'm happy w/ the results. Idk if I'm $80 happy but this is one of those things that you don't really notice it working. The test will be if I notice not catching any more false neutrals even w/ lazy shifting.

UPDATE: September, 2002 I've put a few thousand miles since the shift kit installation and I have to say I'm very pleased with the result. I don't 'notice' the transmission anymore. Which was the goal after all. While I think Honda should have designed the shift mechanism like this in the first place, Factory is providing a useful aftermarket device.




 

Tools




TL-HONDA "D" WRENCH     $19.95

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HONDA

Fuel Screw / Mixture Screw Wrench, "D" type

(as used on most modern Honda Keihin CV carbs)

Lost yours? Didn't get one en your "off brand" carb kit? (should have bought a Factory Pro carb kit in the first place - they are included free)

TL-float height gauge     $59.95

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The only way to accurately measure float heights. Works on nearly every carburetor.


Accurately and easily set your floats to adjust the lower end of the carburetion.

Notes

Filter Airflow facts:
If you take the stock air filter and remove the stock perforated screen, it will improve flow.
How much? To where the stock filter w/o the  screen produces .1 to .2 true hp (when properly jetted) more than either the BMC or K&N filters (They both produce identical power).
The BMC (available direct from Factory Pro) and  K&N filters, do have the advantage of being cleanable, unlike the stock filter. Marc


 Links:


Absolutely NO carb parts sold in California.

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with new TPS display and "MMT" Memory Module Tuner feature

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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

Factory Pro
179 Paul Drive
San Rafael, CA 94903
USA

If it's
4pm at Factory Pro it's 9am in eastern Australia.

parts information
 info@factorypro.com

EC997 dynamometer information
info@factorypro.com

Product Support /Tech SECTION
click here

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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LINKS

The below links are people and companies that are consistently impressive with their continual uniqueness and dedication to providing traditionally valued, quality products and services.
Marc
 


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 -
 800-362-0808


Train to Win
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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Just tell them that you saw this on the Factory Pro website!
Marc
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Make your next tour Unforgettable,  Affordable and Exotic.
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Geoff@superbiketoursthailand.com
Supwebike Tours Thailand
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.
 

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.