This is the Traxxas 2.5R Racing Engine with IPS
(Integrated Pilot Shaft) and Pull-Start.
For use in all Traxxas vehicles that use the TRX 2.5 engine.
** This engine is a .15 engine. The 2.5 refers to a measurement of Cubic **
Centimeter displacement compared to Cubic Inch displacement (.15).
60% More Power that the TRX Pro .15 engine!
Loaded with advanced features such and the free-flowing rear exhaust, the
unique composite slide carb, and innovative porting only found on the most
exotic racing engines.
INCLUDES: One 2.5 (0.15cu in) Engine with Pull Starter w/flywheel nut
One 90 degree air filter (includes base for upright mounting)
One 22 chapter Engine Set-up DVD
One Owners manual/instruction booklet
One bottle of air filter oil
One Decal sheet
One pre-installed glow plug
SPECS: Displacement: 0.15 cu in (2.49cc)
Crankshaft Thread: 5mm (.197")
On-Center Mounting Holes, Front to Rear: 11mm (.433")
On-Center Mounting Holes, Side to Side: 31.4mm (1.24")
Back of engine(recoil)to front of drive washer: 73.2mm (2.88")
Height: 97.3mm (3.83")
Exhaust Port Diameter: inner - 9.9mm (.392")
outer - 13.0mm (.512")