Polaris MATRIX INDY VR1 Series Owner's Manual page 200

SPECIFICATIONS
Throttle Body Bore Size
Idle RPM
Rated Operating RPM
Cooling
Ignition Type
Ignition Timing °BTDC
Spark Plug / Gap
Recommended Fuel Octane
CLUTCH SETTINGS
ALTITUDE
METERS (FEET)
* Shaded cells indicate factory settings. Use 2 gram lighter shift weights when
operating in temperatures above 40° F (5° C).
Drive Clutch Bolt Torque: 80 ft-lbs (108 Nm) Re-torque after running engine.
0-600 (0-2000)
600-1200 (2000-
4000)
1200-1800 (4000-
6000)
1800-2400 (6000-
8000)
2400-3000 (8000-
10,000)
3000-3600
(10,000-12,000)
198
DRIVE CLUTCH
CLUTCH
SPRING
SHIFT
(ELEC-
WEIGHT
TRIC
START)
10-66
(132158-
4)
10-64 120/320
(132158-
(7044537)
5)
10-62
(132158-
6)
10-60
(132158-
140/330
7)
(7043829)
10-58
(132158-
8)
46 mm
1600 +/- 200
8250 +0/- 250
Liquid
CDI
18° @ idle, 1700 RPM w/120°F (49°C)
water temp
NGK® BPR9ES / 0.7 in (0.027 mm)
91 recommended (87 minimum)
DRIVEN CLUTCH
CLUTCH DRIVEN
SPRING
Black
58/44/.36
155/222
(5143872)
(7043063)
GEARING
(U : L
HELIX
-PITCH)
20:36 66P
1.352 Cobra
20:39 68P
1.5 Ice
Storm
1.6 Cobra
19:40 68P
2.0
Crossover
19:40 68P
1.352 Cobra
1.5 Ice
Storm
1.6 Cobra
2.0
Crossover