Polaris 1999 ATV Sport 400 - Manual (Page 2)

2
SPORT 400
S
Front Susp. - Mac Strut 8.2²
S
U
S
Rear Susp. - Progressive Rate
Swing Arm
8.5²
S
P Shock Adjustment Theaded Adjust
B
R
Front Brake Single lever, hydraulic disc, hydraulic foot
brake
R
A
K
Rear Brake Hydraulic opposing piston caliper, rear
axle fixed disc
K
E
S
Auxiliary Brake Hydraulic opposing piston caliper, rear
axle fixed disc
Park Brake Hydraulic lock - all wheel
Engine Model Number EC38PLE-09
Engine Type 2 Cycle, Single Cylinder
Lubrication Oil Injection
Bore x Stroke 83.0 x 70
E
N
Displacement 378
N
G Compression Ratio
6.9/1 Effective
G
I
N
Engine Cooling Liquid
N
E Alternator Output (watts)
150
&
Carburetion 1 VM34SS
&
C
Main Jet 230
C
O
Pilot Jet 35
O
O
L
Needle Jet 0-6 (480)
L
I
Pilot Screw 1.5 Turn
I
N
G
Jet Needle 6CEY6-3
G Ignition
CDI
Timing 23.5 @ 3000
Spark Plug Gap .028
Spark Plug Type NGK BR8ES
Exhaust USFS Approved
L
I
Headlight (watts) Not Applicable
I
G
H
T
Taillight (watts) 8.26
T
S
Brake Light (watts) 26.9