Polaris 2013 RANGER RZR S User Manual

3.8
ENGINE / COOLING
9924125 - 2013 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2012 Polaris Sales Inc.
800 EFI Engine Service Specifications
Cylinder Head - Engine S
pecifications
Main Component: Cylinder Head RZR800-13 (1204620)
Camshaft
Cam Lobe Height - Intake 1.357” (34.477 mm)
Cam Lobe Height - Exhaust 1.342” (34.096 mm)
Camshaft Journal Outer Diameter - Mag 1.654"  0.00039" (42  0.010 mm)
Camshaft Journal Outer Diameter - Center 1.634" 0.
00039" (41.50  0.010 mm)
Camshaft Journal Outer Diameter - PTO 1.614"  0
.00039" (41  0.010 mm)
Camshaft Journal Bore Inner Diameter - Mag 1.656"  0
.00039" (42.07  0.010 mm)
Camshaft Journal Bore Inner Diameter - Center 1.637"  0
.00039" (41.58  0.010 mm)
Camshaft Journal Bore Inner Diameter - PTO 1.617"  0
.00039" (41.07  0.010 mm)
Camshaft Oil Clearance 0.00276"  0.00079" (0.07  0.02 mm)
Camshaft End Play 0.0167"  0.0098"
(0.425  0.25 mm)
Counter Balance Counter Balance End Play 0.005" (0.127 mm)
Cylinder Head
Cylinder Head - Surface warp limit 0.00394" (0.1 mm)
Cylinder Head - Standard height 3.478" (88.35 mm)
Valve Seat
Valve Seat - Contacting Width - Intake 0.0472" 
0.00787" - 0.0039" (1.20  0.20 - 0.10 mm)
Valve Seat - Contacting Width - Exhaust 0.0591" 
0.00787" - 0.0039" (1.50  0.20 - 0.10 mm)
Valve Seat Angle 45.5  0.2
55
Valve Guide
Valve Guide Inner diameter 0.2367"  0.00029"
(6.012  0.007 mm)
Valve Guide Protrusion Above Head 0.807"  0
.0039" (20.50  0.01 mm)
Valve
Valve Stem Diameter - Intake 0.2356"  0.00039"
(5.985  0.01 mm)
Valve Stem Diameter - Exhaust 0.2351"  0.00039"
(5.972  0.01 mm)
Valve Stem Oil Clearance - Intake 0.00228"  0.00098" (0.058
 0.025 mm)
Valve Stem Oil Clearance - Exhaust 0.00275"  0.00098" (0.087
0  0.025 mm)
Valve Stem Overall Length - Intake 4.51"  0.0
1476" (114.5550  0.375 mm)
Valve Stem Overall Length - Exhaust 4.5453"  .01496"
(115.45  0.38 mm)
Valve Spring
Valve Spring Overall Length - Free Length 1.735" (46.069 mm)
Valve Spring Overall Length - Installed Height
Intake - 1.4638" (37.18 mm) 
Exhaust - 1.4736" (37.43 mm)
PRELIMINARY VERSION

Polaris 2013 RANGER RZR S Specifications

General

Brand	Polaris
Model	2013 RANGER RZR S
Category	Offroad Vehicle
Language	English