Nitro Star Pro 12R XS
#1301
Available now from HPI Racing is our brand new Nitro Star Pro 12R XS Engine! This is our first-ever rear exhaust engine, and it promises to be a top performer with all expert-level racers! With 3 ports and 1.35hp on tap, this engine is the perfect powerplant for all serious Nitro touring car racers!
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Includes a dual-element pre-oiled air filter and nylon straps!
| Displacement: | .12 (2.11cc) |
| Horsepower @ RPM: | 1.35hp @ 38,000 RPM* |
| Bore: | 13.8mm |
| Stroke: | 14.0mm |
| Carburetor: | Slide type, 5.5mm |
| Ports: | 3 |
| Weight: | 190g without standard glow plug, taper collar or exhaust |
| * These figures are estimates from the manufacturer of the engine. Like most R/C car companies, HPI purchases engines from model engine manufacturers, we do not have a testing lab or dyno to rate our engines. | |
HPI Nitro Star engines have a 2 year limited warranty. Read our Nitro Star Engine Warranty.
Complete Spare Parts List
| Part # | Description | US list price |
| #1310 | Piston/Chromed Cylinder | $50.00 |
| #1311 | Piston/Cylinder/Connecting Rod Set | $85.00 |
| #1314 | Underhead (Standard Plug) | $15.00 |
| #1315 | Gasket Set For Cylinder (3pcs) | $3.00 |
| #1316 | Connecting Rod | $31.00 |
| #1317 | Piston Pin/Retainer Set | $5.00 |
| #1318 | Retainer For Piston Pin (2pcs) | $3.00 |
| #1319 | Crank Case | $75.00 |
| #1321 | Ball Bearing 7x19x6mm (Front) | $5.00 |
| #1322 | Ball Bearing 12x21x5mm (Rear) | $16.00 |
| #1323 | Lock Pin for Carburetor | $8.00 |
| #1324 | Crank Shaft (Sg Shaft/ No Pullstart) | $45.00 |
| #1326 | Crank Shaft (Standard Shaft/ No Pullstart) | $45.00 |
| #1328 | O-Ring for Cover Plate | $2.00 |
| #1329 | Cover Plate with O-Ring | $7.00 |
| #1332 | Cylinder Head | $34.00 |
| #1334 | O-Ring Complete Set | $5.00 |
| #1360 | Slide Carburetor Complete | $42.00 |
| #1365 | Slide Carburetor Main Body | $25.00 |
| #1366 | Low Speed Needle Valve With O-Ring | $5.00 |
| #1367 | O-Ring 2x5x1.5mm (3pcs) | $2.00 |
| #1368 | Uniball | $6.00 |
| #1369 | Dust Protection Boot | $3.00 |
| #1370 | Slide Valve | $13.00 |
| #1371 | O-Ring 2.4x4.4x1mm (2pcs) | $2.00 |
| #1372 | Mid Range Needle Valve With O-Ring | $6.00 |
| #1373 | Main Needle With O-Ring | $6.00 |
| #1374 | Main Needle Valve Holder | $8.00 |
| #1375 | Idle Adjustment Screw With O-Ring | $6.00 |
| #1376 | Fuel Line Fitting | $3.00 |
| #1377 | O-Ring For Carburetor Body (2pcs) | $2.00 |
| #Z420 | Cap Head Screw M2.6x6mm (12pcs) | $2.00 |
| #Z545 | Cap Head Screw M3x15mm (6pcs) | $2.00 |
| #Z701 | Set Screw M3x4mm (6pcs) | $2.00 |