TRX Pro .15 Std Crank w/PS
This is the Standard Crankshaft Version of the Traxxas Pro TRX-15 Engine.
It is for those who want higher performance than a .12 size engine in their
1/10 scale kit. This Will Fit Standard Long Crankshaft Applications.
One Assembled Engine
One Air Cleaner (Rubber with Foam Element)
One Full Instruction Book/Warranty Card
One "Traxxas" Decal Sheet
Two Replacement Head Gaskets
One Installed Glow Plug (Standard Long--No Idle Bar)
ABC (Aluminum Brass Chrome) Construction
Precision Ball Bearings
Oversized Blue Anodized Cylinder Head
Black Recoil Assembly (This Makes it a "Pull-Start" Engine)
Fully Adjustable Carb and Needle Settings
Double O-Ring Seals On Each Needle
Channelled-Beam Connecting Rod for Improved Oil Flow
Traxxas Lifetime Engine Replacement Policy
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 tested on a dyno (loaded) which provides
power curves on a computer. Traxxas was unable to provide any
numbers on BHP, bore, stroke, etc. Keep in mind that these figures
are often useless, as they will vary from engine to engine. And
there are other variables to consider - the kit, terrain, %nitro
in fuel, etc.
Overall Length (from end of shaft to back of recoil): 92mm (3-5/8")
Length of Crankshaft (from drive washer): 15mm (19/32")
Length of Crankshaft (from crankcase): 22mm (7/8")
Height (top of cylinder head to bottom of backplate): 93mm (3-5/8")
Width: 51mm (2")
Mount Holes (center to center): left to right: 31mm (1-1/4")
front to back: 11mm (7/16")
Overall Width of Mounting Ears (where the holes are): 40mm (1-9/16")
***Mounts the same as an OS .12 and .15 CV***
1/10 scale Kit to put it into and 5%-20% Glow Fuel.
For the Pro 15 with the Short Crankshaft, use TRAG4007.
For the Pro 15 with the Long Crankshaft, use TRAG4009.
The kits that this engine fits into are:
4007 fits: Nitro Rustler, Nitro Stampede, RC10GT, and the Losi GTX
4009 fits: Nitro Hawk, Nitro Buggy, and Nitro Street
If you have any other kit, 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 recommends their Top Fuel
(TRAP5010) and their glow plug (TRAG3230) to run the engine cooler.