O.S.

O.S. Max 21TM Engine with T-Maxx Manifold.         Direct fit for the 2.5 and 3.3 Traxxas T-Maxx monster trucks...

This is the O.S. 21XZ-B V2 ABC Engine with 22B2 Carburetor for 1/8 scale Off-Road Buggy Racing. **Additional Technical Info Will Be Added When It Becomes Available.** FEATURES: High performance...

This is the O.S. 12XZ ABC Engine with the 12F Slide Valve Carburetor. Replaces the O.S. 12TZ(P) and .12TZ(P)-T5. FEATURES: Designed for 1/10 scale touring and off-road useNewly designed liner...

Filter Oil for the optional Induction Silencer          used on the O.S. 12XZ Speed Tuned Spec II Engine, OSMG1991.FEATURES: Treats induction silencer...

Air Cleaner for .10 to .15 size OS Max Car Engines.FEATURES: Heavy-duty wet type, two stage filter, air cleaner.          Contains specially impregnated...

O.S. Air Filter specially designed to extend the life of highperformance buggy engines.  Each filter element has been pretreated with aspecial lubricant which traps fine dust particles and keeps...

.91 size Powerboost Pipe from O.S. Engines.FEATURES: Fits O.S. Speed 91HZ-R 3D and 91HZ series engines          Developed exclusively for 3D flights with...

FEATURES: Pre-installed pressure nipple Aluminum construction INCLUDES: One T-1060 silencer - OSMG2997 Two exhaust seal rings - OSMG5673 One silencer clamp and C-ring - OSMG2998...

FEATURES: Constructed of polished aluminum Three chamber design IFMAR/EFRA approved Single Piece Design INCLUDES: O.S. Max T-2060SC Speed Tuned Pipe with Pressure Nipple 180° Manifold Two...

Designed for use on the O.S. 28 XZ Truggy engine powering a Kyosho            truggy model, this is the Hyper Flywheel Set from O.S.FEATURES:...

This is the Long Reach O.S. Max LC4 Medium Heat Range Glow Plug. FEATURES: Ideal for 1/10 scale off road engines such as the Traxxas TRX2.5 and 3.3T engines and the O.S. .21 TMs Like all O.S. Max...

This is the O.S. Max LC3 Hot Long Reach Glow Plug. Designed for use in .12-.15 and .18 size engines used in monster trucks such as the original and newer 2.5 Traxxas T-Maxx. **NOT for use with the...

This is the O.S. T-Series RP7 Cold Heat Range Turbo Glow Plug. FEATURES: T-series glow plugs are ideal for racing car engines that create high RPM For .12, .15 and .21 size turbo head on-road racing...

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This is the P5 Turbo Off-Road Very Hot Glow Plug from O.S. Engines. FEATURES: Very hot plug for turbo cylinder head engines such as the O.S .21 VZ-B V-Spec and most .18 -.28 cu in (2.9 - 4.6 cc)...

This is the P4 Turbo Glow Plug for use in the OS Max .21VZ-B VSPEC and .21VZ-B Speed Tuned Engines. FEATURES: For use with fuel containing 25% or greater nitromethane content Also works well in most ...

The OS Max #F Glow Plug is Designed Especially for OS Max (and other brands of) Four-Stroke Engines. FEATURES: Specially shielded long-reach plug for use in four stroke engines. Shield keeps plug hot...

The O.S. #8 glow plug is the most widely used O.S. glow plug. Recommended for most current O.S. (and other brands of) 2-stroke R/C engines. FEATURES: Medium heat range plug for most model engine...

This is the O.S. #7 Medium Hot Glow Plug for 2-Stroke Engines. FEATURES: Slightly hotter heat range than the O.S. #8 plug Newly developed to focus on easier running at low and medium speeds Ideal for...

FEATURES: Designed for high nitro fuels. (25% +) Increased durability at high RPM. Durability under extreme temperatures. Allows for leaner needle settings for higher power and quicker throttle...