AMSOIL DOMINATOR Synthetic Racing Grease
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Exceptional High-Speed Performance in All Temperatures
AMSOIL DOMINATOR Synthetic Racing Grease is engineered to protect high-performance bearings and chassis components in racing applications operated on snow, dirt, water or track. It provides superior protection for bearings operating under high-speed, high-heat and heavy-load conditions.
Key Benefits
- 500 kgf weld point for extreme-pressure protection
- Dropping point of 318°C (605°F) — far exceeds NLGI GC-LB minimum
- Operating range of -40°F to 350°F for all-temperature racing
- Water washout of just 0.5% — well under 15% maximum
- Calcium sulfonate thickener for exceptional mechanical stability
- High-temperature life of 220 hours (80 min required)
- Reduces friction for maximum power through-put
- Excellent low-temperature pumpability at -40°F
Extreme-Pressure Protection with All-Temperature Range
DOMINATOR Racing Grease pairs a high-viscosity-index synthetic base oil with a top-quality calcium-sulfonate thickener known for exceptional mechanical stability, high dropping point, high load-carrying performance, reduced wear and excellent resistance to water washout and corrosion.
Key performance: 500 kgf weld point (ASTM D2596), dropping point of 318°C (605°F), water washout of just 0.5% at 79°C, and operating range of -40°F to 350°F (-40°C to 177°C). Its low-temperature torque of 2.5 at -40°F ensures excellent pumpability in extreme cold.
Technical Specifications
| Property | Value |
|---|---|
| Thickener | Calcium Sulfonate Complex |
| NLGI Consistency Grade | 2 |
| NLGI Performance Grade | GC-LB |
| Operating Range | -40 to 177°C (-40 to 350°F) |
| Penetration, Worked 60 Strokes | 265-295 |
| Dropping Point | 318°C (605°F) |
| High-Temperature Life | 220 hours |
| Water Washout @ 79°C, % loss | 0.5% |
| Rust and Corrosion | Pass |
| Oil Separation | 0.2% |
| Four-Ball Wear Test, mm scar | 0.42 |
| Four-Ball EP Weld Point | 500 kgf |
| Four-Ball EP Load Wear Index | 62 |
| Timken OK Load Test | 60 lbs |
| Low-Temperature Torque @ -40°F | 2.5 |
Industry Certifications & OEM Approvals
NLGI
- GC-LB
Applications
Use in high-performance bearings and chassis components in racing applications on snow, dirt, water or track. NLGI #2, GC-LB rated.
Maintain bearing housings one-third to one-half full of grease. Do not over-grease. Available in 14-oz. cartridges.
Pros and Cons
Pros
- 500 kgf weld point for extreme-pressure protection
- Dropping point of 318°C (605°F) — far exceeds NLGI GC-LB minimum
- Operating range of -40°F to 350°F for all-temperature racing
- Water washout of just 0.5% — well under 15% maximum
- Calcium sulfonate thickener for exceptional mechanical stability
- High-temperature life of 220 hours (80 min required)
- Reduces friction for maximum power through-put
- Excellent low-temperature pumpability at -40°F
Cons
- Premium Investment: Higher initial cost compared to conventional or "shelf-brand" synthetic oils.
- Limited Local Retail: Primarily available through authorized dealers and specialized synthetic outlets. National Synthetics is a local stocking dealer. Call 1-678-944-8816 to confirm in-stock items for same-day local pickup.
Order Through Your Independent AMSOIL Dealer
Protect your race vehicle's bearings and chassis with purpose-built racing grease. As your Independent AMSOIL Dealer, we provide expert guidance and competitive pricing on all AMSOIL products.
Independent AMSOIL Dealer #1858536
Shipping & Returns
Fast, Reliable Shipping
- Free standard ground shipping on orders of $100 ($130 in Canada) or more.
- Orders under the threshold ship for a flat $9.99 ($12.99 in Canada) freight charge.
- In-stock items typically delivered in two to three business days.
- U.S. and Canada only — no shipments to PO Boxes.
30-Day Return Policy
- Return unopened, currently marketed products within 30 days for a full refund (minus freight).
- Exchange unopened products within 90 days with no restocking fee.
- Special-order items are non-returnable.
- Returns are handled directly by AMSOIL.
Frequently Asked Questions
DOMINATOR Synthetic Racing Grease protects high-performance bearings and chassis components in racing applications operated on snow, dirt, water or track. It is suitable for wheel bearings, chassis points and other high-speed, high-heat, heavy-load applications.
Calcium sulfonate thickeners are known for exceptional mechanical stability, high dropping points, high load-carrying performance and excellent resistance to water washout and corrosion. DOMINATOR's 318°C dropping point and 500 kgf weld point far exceed NLGI GC-LB requirements.
Customer Reviews
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Independent AMSOIL Dealer #1858536. Product information sourced from AMSOIL. Visit AMSOIL.com for the most current product details and availability.