21TM Engine with Revo® Manifold
More monster muscle – for racing or bashing!
- The 21TM adds more power and displacement than the 18TM – and without modification!.
- Retrofits into the same mounting pattern, and the Traxxas clutch assembly bolts right on.
- The special manifolds adapt perfectly to existing pull-start or EZ-Start™ systems.
- Reliable, lightweight and easy to operate – and both include a 3-needle carb for more precise tuning and an LC3 glow plug.
Revo is a registered trademark of Traxxas.
- Specifications
- Exploded Views
- Parts Listing
- Accessories
- Gallery
Stock Number: OSMG2082
Displacement: 0.208 cu in (3.41 cc)
Bore: 0.669 in (17.0 mm)
Stroke: 0.590 in (15.0 mm)
Practical rpm: 3000-35,000
Output: 1.77 hp @ 29,000 rpm
Weight: 8.57 oz (243 g)
Includes: 11K-R carb, LC3 glow plug
Displacement: 0.208 cu in (3.41 cc)
Bore: 0.669 in (17.0 mm)
Stroke: 0.590 in (15.0 mm)
Practical rpm: 3000-35,000
Output: 1.77 hp @ 29,000 rpm
Weight: 8.57 oz (243 g)
Includes: 11K-R carb, LC3 glow plug
Primary Accessories
| Stock Number | Mfr Number | Product Description | Quantity Needed |
| HCAP2550 | HCAP2550 | Hobbico 4-Way Wrench w/Plug Storage | 1 |
| ODOP3320 | ODOP3320 | O'Donnell 20% Racing Quart | 1 |
| SULQ2387 | S187 | Sullivan CT-1 Screen Fuel Filter | 1 |
Field Equipment
| Stock Number | Mfr Number | Product Description | Quantity Needed |
Optional Accessories
| Stock Number | Mfr Number | Product Description | Quantity Needed |
| DTXP0205 | DTXP0205 | Duratrax Nitro Starter Set w/o Fuel | 1 |
| DTXR0185 | DTXR0185 | Duratrax Engine Tuning Screwdriver | 1 |
| DTXR0187 | DTXR0187 | Duratrax Engine Tuning Tool | 1 |
| GPMQ4131 | GPMQ4131 | Great Planes Silicone Fuel Tubing Standard 3' | 1 |
| HCAP3001 | HCAP3001 | Hobbico After Run Engine Oil 2 Fl Oz | 1 |
| MSFG1262 | RT60 | Motor Saver Air Filter T-Maxx/Revo 2.5 | 1 |
| ODOP3320 | ODOP3320 | O'Donnell 20% Racing Quart | 1 |
