3.9
ENGINE
3
800 EFI Engine Service Specifications
Cylinder Head - Engine Specifications
Main Component: Cylinder Head
RZR800HO-11 (PN 1204276)
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
0.255
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" (0.0870
0.025 mm)
Valve Stem Overall Length - Intake
4.51"
0.01476" (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)
Summary of Contents for Ranger RZR SW
Page 4: ......
Page 12: ...1 8 GENERAL INFORMATION SAE Tap Drill Sizes Metric Tap Drill Sizes Decimal Equivalents ...
Page 14: ...NOTES GENERAL INFORMATION 1 10 ...
Page 48: ...NOTES MAINTENANCE 2 34 ...
Page 50: ...3 2 ENGINE ENGINE SPECIFICATIONS Crankcase Exploded Views ...
Page 51: ...3 3 ENGINE 3 Oil Pump Water Pump Engine Cover Exploded View ...
Page 52: ...3 4 ENGINE Stator Cover Starter Water Pump Oil Filter Pressure Relief Exploded View ...
Page 53: ...3 5 ENGINE 3 Cylinder Cylinder Head Piston Exploded View ...
Page 112: ...NOTES ENGINE 3 64 ...
Page 154: ...4 42 ELECTRONIC FUEL INJECTION Digital Wrench Feature Map ...
Page 192: ...NOTES BODY STEERING SUSPENSION 5 34 ...
Page 264: ...NOTES FINAL DRIVE 7 48 ...
Page 284: ...NOTES TRANSMISSION 8 20 ...
Page 324: ...10 18 ELECTRICAL COOLING SYSTEM SCHEMATIC Cooling System Break Out Diagram ...
Page 345: ......
Page 346: ......