More information about Traxxas TRX Pro .15 Short Crank Engine TRA4004
This is the Traxxas TRX Short Crank Pro .15 Engine. This is the Short Crankshaft Version of the Traxxas TRX-15 Pro Engine.
This Traxxas engine is for modelers who are looking for a higher performance than a .12 size engine in their 1/10 scale kits, like the Nitro Stampede, RC-10GT or GTX. This is the Non-Pull Start Version.
- Precision Ball Bearings
- Large-Bore, High-Flow Carburetor
- ABC (Aluminum Brass Chrome) Construction
- Double O-ring Seals on High and Low Needles
- Channeled Beam Connecting Rod for Improved Oil Flow
- Oversized Machined Aluminum Blue/Silver Anodized Cylinder Head
- Industry-Standard Mounts and Crankshaft Lengths to Fit Most Applications.
One Assembled Engine without Pull Starter, one Air Cleaner (black rubber with black foam element), one Full Instruction Book and Parts Exploded View, one Traxxas Decal Sheet, and one Installed Glow Plug (standard long--no idle bar)
1/10 scale kit to put it into
5%-20% Glow Fuel
Width (cylinder head): 41mm (1-1/2")
Mount holes (center to center): left to right: 31mm (1-1/4")
Mount holes (center to center): front to back: 11mm (7/16")
Overall Length (front end of shaft to back of engine): 83mm (3.25")
Height (top of cylinder head to bottom of backplate): 93mm (3-5/8")
Overall width of mounting ears (where the holes are): 40mm (1-9/16")
Note: Traxxas engines run much hotter than other engines (O.S., ASP, Thunder Tiger, etc) Because of their running temperature, Traxxas recommends using their Top Fuel (#TRAP5010) and their glow plug (#TRAG3230) to run the engine cooler.