The Right Oil For You

AUTOMOTIVE STREET APPLICATIONS:

4-Cycle Engines (2)	Royal Purple Motor Oil (1)
Diesel Engines	15W40
Automatic Transmissions	Check Make / Model Specific Chart
Power Steering	Max EZ®
Manual Transmissions (2)	Check Make / Model Specific Chart
H D Manual Transmission	Check Make / Model Specific Chart
Heavy Duty Rear Ends	Max-Gear® 75W90 & 85W140
Light Duty Rear Ends	Max-Gear® 75W90

MARINE APPLICATIONS: (2)

2-Cycle (pre mix)	TCW III Racing (5)
2-Cycle (oil injected)	TCW III
4-Cycle Gas or Diesel	SAE 15W40 / 20W50
Lower Unit / Outdrive	Max-Gear® 75W90
2-Cycle PWC (pre mix)	TCW III Racing (5)
2-Cycle PWC (oil-injected	TCW III
4-Cycle PWC	Max-Cycle® (3)

STREET AND OFF-ROAD MOTORCYCLE APPLICATIONS: (2)

2-Cycle (pre-Mix)	TCW III Racing (5)
2-Cycle (oil-injected)	TCW III
2-Cycle Transmission	Synchromax®
4-Cycle Engines	Max-Cycle® (3)
4-Cycle Transmissions	Synchromax®
Harley Davidson
Evolution and Twin Cam	Max-Cycle® SAE 20W50
Evo and TC Transmissions	Max-Cycle® SAE 20W50
Primary Tank	Max-Cycle® SAE 10W30, 10W40, 20W50
Sportster and Buell Engine	Max-Cycle® SAE 20W50
Sportster and Buell Transmission	Max-Cycle® SAE 10W30
Chains	Max-Chain®

HIGH PERFORMANCE AUTOMOTIVE DRAG RACING APPLICATIONS: (2)

Import Engines
Naturally Aspirated < 7500 RPM	XPR 5W20
Naturally Aspirated > 7500 RPM	XPR 0W10 (6)
Forced Induction / Nitrous Oxide	XPR 10W40
Naturally Aspired Methanol	XPR 5W20
Forced Induction + Methanol	Nitro Plus 50
Domestic Engines - Small Block Naturally Aspirated < 7000 RPM	XPR 5W30
Naturally Aspirated > 7000 RPM	XPR 5W30
Forced Induction Nitrous Oxide	XPR 10W40, XPR 20W50
Naturally Aspirated Methanol	XPR 5W20, XPR 10W40
Forced Induction Nitrous + Methanol	Nitro Plus 60
Domestic Engines - Big Block Naturally Aspirated < 7000 RPM / Solid Lifter	XPR 5W20
Hydraulic Lifter	XPR 5W30
Naturally Aspirated > 7000 RPM	XPR 5W20
Forced Induction Nitrous Oxide	XPR 20W50
Naturally Aspirated Methanol	XPR 10W40
Forced Induction / Nitrous + Methanol	Nitro Plus 60
Nitro Methane	Nitro Plus 70, 80
Jr Dragster
Methanol	XPR 5W30
Gasoline	XPR OW10
Differentials
< 800ft / lb Torque	Max Gear® 75W90
> 800ft / lb Torque	Max Gear® 75W140
Transmissions
G-Force / Liberty	Synchromax®
Powerglide	Max ATF®
C4, C6	Max ATF®
TH350, TH400	Max ATF®

HIGH PERFORMANCE AUTOMOTIVE CIRCLE TRACK / ROAD RACING APPLICATIONS: (2)

Sprint 360 / 410
Gasoline	XPR 5W30
Methanol	XPR 10W40
Pro Cup / ASA	XPR 5W30
Bush / Cup
Short Track (Bristol)	XPR 5W30
Super Speedway (Talladega)	XPR 10W40, 20W50
Qualifying	Racing 2008
Dirt Modified	XPR 10W40
Allison Legends / Legacy	XPR 5W30
Midgets	XPR 5W30, XPR 10W40
Rotary	XPR 5W30
Grand AM / SCCA	XPR 5W30, XPR 10W40 SPR 20W50
Air-Cooled Porsche	XPR 20W50
Liquid-cooled Porsche	XPR 5W30
Manual Transmission	Check Make / Model Specific Chart

HIGH PERFORMANCE MOTORCYCLE DRAG RACING APPLICATIONS: (2)

Import
Naturally Aspirated Gas	Racing 2008 (6), XPR 0W10 (6)
Turbo / Nitrous Oxide	XPR 5W30, XPR 10W40
Domestic
Naturally Aspirated Gas	XPR 5W20, XPR 5W30
Turbo / Nitrous Oxide	SPR 10W40, XPR 20W50
Nitro Harley	Nitor Plus 50

HIGH PERFORMANCE MOTORCYCLE CIRCLE TRACK / ROAD RACING APPLICATIONS: (2)

Sprint	XPR 0W10 (6), XPR 5W20
Endurance	XPR 5W30, XPR 10W40
Flat Track	XPR 20W50

HIGH PERFORMANCE MOTORCYCLE OFF ROAD APPLICATIONS:

4-Cycle MX / SX	XPR 5W20, XPR 5W30
4-Cycle Enduro	XPR 10W40
4-Cycle Hard / Hound Scramble	XPR 5W30
2-Cycle	TCW III Racing
Transmissions (4)	Synchromax®

FOOTNOTES:

1. Follow manufactures recommendations for viscosity. Available in SAE 30, 40, 50, 5W20, 5W30, 10W30, 10W40, 15W40, and 20W50
2. For more information, please consult Royal Purple's Automotive Technical Support Department at 281-354-8600
3. Follow manufactures recommendations for viscosity, Max-Cycle® engine oils are available in SAE 10W30, 10W40, and 20W50.
4. With separate Transmission reservoir.
5. Follow manufactures recommendations for fuel / oil ratio.
6. Not for street use