Factory Pro, BMW F650 Funduro Test Data by EC997a Eddy Current Dynamometer

BMW F650 Funduro 1993 to 2000

CRB-BM06-1.0
$89.95

Best "drop-in" kit. Boosts power a bit at full throttle, improves throttle response and wheelie ability. Definitely pulls harder out of 2nd and 3rd gear corners.
Finely honed to perfection - the Low Inertia EC997 Eddy Current allows us to discern even the difference between individual cylinders main jet requirements - unlike lesser dynes!

This is the only brand of carb kit made that can run smoothly below 3000 rpm on the zx7r. The dynojet kit doesn't - (and it can't ever).
This is the one carb kit made that contains different needle jets (also called emulsion tubes) instead of different needles. The problem with about 80% of the 750's is that they are normally on the lean side at low rpm and the emulsion tube needs to be changed and then the stock needles work well, even with no shimming (WITH the different Factory Pro needle jets / emulsion tubes.
This kit is also available from Muzzy's.

Note that we said "80%" of the zx7r's.....
About 20% of the zx7r's are "different".
Those are usually the "7's" that were too rich, even when all stock.
On THOSE bikes....... we suggest to install the carb kit and follow the kit float height settings. If that's too rich and stumbly at low rpm and you DID(!) properly set the float height, then, lean out the float 1mm to try to lean the lowend.
If that's still too rich, call us or email us. With proof of purchase, we will send out a set of "leaner than stock" needles.

That's the solution for the often perplexing zx7r. It's not perplexing if you know that there's "2 different bikes).

Factory Pro Carb Recalibration Kit
final vehicle configuration	base vehicle setup	notes	click on image to view
Carb Recal Kit installed (just jets and 2 needles!) stock air filter and airbox and inlets, stock exhaust	Base Test all stock carburetion, air filter and airbox and inlets, stock exhaust	Improvements: Power midrange: +7%-10% Improvements: Drivability Warms up quicker, has more "snap" throttle response, smoother running, reduced detonation with poor fuels, runs cooler.	see below for details on this dyno chart True Rear Wheel HP Scale Description
Lazer Slip-on Carb Recal Kit, stock air filter with intake snorkel removed	Base Test all stock carburetion, air filter and airbox and inlets, stock exhaust	Improvements: Power top end power: +10% midrange: +7%-10% Improvements: Drivability Wheelies better. Runs well at low rpm	Q xXxXx x xxx x x xxxx x xxx x x x x True Rear Wheel HP Scale Description
Remus Slip-on Carb Recal Kit, stock air filter with intake snorkel removed	Base Test all stock carburetion, air filter and airbox and inlets, stock exhaust	Improvements: Power top end power: +xx% midrange: +x%-xx% Improvements: Drivability xxxxx under construction	Q xXxXx x xxx x x xxxx x xxx x x x x True Rear Wheel HP Scale Description

Item	description
Carb Recalibration Kit CRB-BM06-1.1-TI Ti ProKit carb recal kit desc. $89.95 USD	Boosts power at full throttle, even when used with a stock exhaust system. Improves throttle response and wheelie ability. Definitely pulls harder out of 2nd and 3rd gear corners. A should do for maximum performance with or without an aftermarket exhaust slip-on or system. Snappier engine response throughout the rpm range.

Looking for your idle mixture screw? Here is where it is located:
(of course, you only have ONE carb!)

Engine
Type	water-cooled single-cylinder 4-stroke
Bore x stroke	100 mm x 83 mm
Displacement	652 cc
Compression ratio	9.7:1 (claimed)
Fuel required	92 octane, unleaded
Horsepower @ crankshaft	48 Bhp @ 6,500 rpm (claimed)
Torque @ crankshaft	41 lb.-ft. @ 5,200 rpm (claimed)
Horsepower @ rear wheel / True Rear Wheel HP Scale	36.6 Bhp @ 6,500 rpm (SAE corrected)
Torque @ rear wheel / True Rear Wheel HP Scale	33.8lb.-ft. @ 5,200 rpm (SAE corrected)
Valve Gear	DOHC, chain driven with bucket tappets
Valves	36 mm intake 31 mm exhaust
Valve Timing	intake opens 19 BTDC intake closes 43 ABDC exhaust opens 45 BBDC exhaust closes 17 ATDC
Valves per cylinder	four, 2 intake, 2 exhaust
Camshafts	double overhead cams
Engine oil capacity	2.2 quarts of SF, SG or SH motor oil, also w/CC or CD
Engine oil filter	micronic paper element
Carburetion	2x 36mm Mikuni BST 33 B316 CV style carburetors
Ignition	CDI
Cooling system	water cooled

Absolutely NO carb kits or parts sold in California.

New and improved Suzuki Teka SFI 2
with new TPS display and "MMT" Memory Module Tuner

Finally - Quick, tuning with no expensive "add-on boxes"
Suzuki cruisers and sportbikes

Please click here for more info

Contact Factory Pro
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800 869-0497
USA and Canada

415 883-5620

parts information
info@factorypro.com

EC997 dynamometer information
info@factorypro.com

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click here

Mailing / Shipping address:

Factory Pro
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Novato, CA
USA

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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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This kit was developed on the same EC997a Eddy Current dyno that developed the K59-1.7-RK ZX-6R RaceKit (Muzzy and Kinko's choice), the Y73-1.7-RK YZF750 (Vance and Hines choice), S37-1.7-RK GSXR750, Suzuki of France and most of America's privateer racers choice)...