06-60
MMC2005-001_06A.FM
SECTION 06 - DRIVE SYSTEM
For oval racing, the small benefit you may achieve
in top end speed would probably be lost by the
loss of acceleration on the start and out of the cor-
ners on a tight oval circuit.
This holds true for cross-country and snow cross-
ers also. Top speed is not as important as quick
acceleration out of the corners and ditches.
You can easily check your gearing selection by
marking your drive clutch with a black marker with
straight lines from bottom to top on the belt sur-
faces of the clutch. Go out and ride your sled under
your normal conditions and stop to see how far the
belt has rubbed the marker off the clutch surfaces.
If it has shifted the belt all the way to the top, you
may be able to pull one or two more teeth on the
top sprocket. Experiment!
If it is down about 1/2 in or more from the top, you
could consider trying a one tooth smaller top gear
depending upon your type of racing.
The best combination of gearing for speed and ac-
celeration you can achieve is far more important
than shifting the belt
all the way to the top
of the
clutches.
The following formula can be used to calculate the
theoretical top speed of your Ski-Doo. The formula
assumes the transmission is shifted out to its top
gear ratio. Make sure you use the correct track
pitch and transmission ratio for your machine.
TRA clutch top ratio = .83
Pitch of internal drive track = 2.52 in
Number of teeth on internal drive sprocket = 9
NOTE:
Some Summit and long track models use
10 tooth drive sprockets.
Содержание ski-doo MACH Z 1000 SDI
Страница 1: ...Mmc 2005 001 Racing FH8 Wed Sep 15 15 27 01 2004 Page 1 C M Y CM MY CY CMY K...
Страница 118: ...04 36 MMC2005 001_04A FM SECTION 04 SUSPENSION SC 3 SC 4 RAS SC IV REAR SUSPENSION 0...
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Страница 196: ...05 72 MMC2005 001_05A FM SECTION 05 ENGINE PREPARATION FUEL TANK AND FUEL PUMP All Models except SDI 2 4 3 1 A33C2VS...
Страница 289: ...SECTION 06 DRIVE SYSTEM MMC2005 001_06A FM 06 27 422 A01D3JA 417 222 562 427 A01D3KA 417 222 677...
Страница 473: ...SECTION 12 SERVICE TOOLS MMC2005 001_12A FM 12 29 N Scratch remover P N 861 774 800 APPLICATION All models...
Страница 476: ...MMC2005 001_13A FM 13 1 SECTION 13 ACCESSORIES TABLE OF CONTENTS 0 ACCESSORIES 13 02...
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