Traxxas TRX Pro .15 w/PS:Short

This is a Short Crankshaft Version of the Traxxas Pro TRX-15 Engine.
It is for modelers who desire higher efficiency than a .12 size engine
in their 1/10 scale kits such as Nitro Stampede, RC-10GT or GTX.
This is a Pull Start Version.

FEATURES:
ABC (Aluminum Brass Chrome) Building
Large Machined Aluminum Blue/Silver Anodized Cylinder Head
Channelled Beam Connecting Rod for Improved Oil Circulation
Accuracy Ball Bearings
Large-Bore, High-Flow Carburetor
Double O-Ring Seals on High and Low Needles
Industry-Standard Mounts and Crankshaft Lengths to Fit Most
    Applications.

INCLUDES:
One Put Together Engine With Pull Beginner
One Air Cleaner (Black rubber with Black foam component)
One Full Guidebook and Parts Took Off View
One "Traxxas" Decal Sheet
Installed Glow Plug (standard long--no idle bar)

SPECIFICATIONS:
According to Traxxas, this engine will produce 20% more power than
    the TRX-12, which is approximately 9-11% more power than the OS
    CZ-Z. These figures are checked on a dyno (crammed) which offers
    power curves on a computer. Traxxas was not able to offer any
    numbers on BHP, bore, stroke and so on. Bear in mind that these figures
    are frequently worthless, as they will differ from engine to engine. And
    there are other variables to think about: the package, terrain, %nitro
    in fuel, etc......
Overall Length (front end of shaft to back of starter): 92mm (3-5/8")
Height (top of cylinder head to bottom of backplate): 93mm (3-5/8")
Width (cylinder head): 41mm (1-1/2")
Mount holes (center to center): delegated right: 31mm (1-1/4")
front to back: 11mm (7/16")
Overall width of installing ears (where the holes are): 40mm (1-9/16")
***Mount the like an OS .12 and .15 CV***

REQUIRES:
A 1/10 scale package to put it into and 5%-20% Glow Fuel.

COMMENTS:
For the Pro 15 with the Long Crankshaft, use TRAG4009.
For the Pro 15 w/Short Crankshaft, W/O Pull Start, use TRAG4004.
If you have other package, I would call that manufacturer
    or call Traxxas directly at 1-888-TRAXXAS.
Traxxas engines run much hotter than "normal" engines (O.S., ASP,
    ThunderTigre, etc.). Therefore, Traxxas suggests their Leading Fuel
    (TRAP5010) and their glow plug (TRAG3230) to run the engine cooler.