Nitro Star Pro 12R XS
with SG crankshaft
#1300

Now available from HPI Racing is an "SG" shaft version of the powerful Nitro Star 12R XS engine. The SG shaft is becoming popular at the highest level of competition because it has fewer parts and is stronger than standard shafts. This new engine bolts into our National Champion R40 nitro touring car without any additional parts.

  • 1.35 horsepower!
  • ABC construction
  • Rear exhaust
  • Composite carburetor
  • Machined aluminum head
  • Purple anodized carburetor parts and head
  • Black case
  • Aggressive porting
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.

Includes a dual-element pre-oiled air filter and nylon straps!

click here to see how to install the 12R XC engine!

HPI Nitro Star engines have a 2 year limited warranty. Read our Nitro Star Engine Warranty

#1300 Nitro Star Pro 12R XS Engine (SG Shaft/no pullstart)

$209.00

#1301 Nitro Star Pro 12R XS Engine (Normal Shaft/no pullstart)

$209.00

   

 

  SPARE PARTS

 

#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