O.S. SPEED

This is the 21J (B) Carburetor for the O.S. Speed Tuned B2101 1/8 scale Buggy Engine. FEATURES: For both the regular Speed Tuned B2101 and the Ty Tessmann edition Slide valve...

  The O.S. 21XR-B Ver.2 club-level nitro GT and off-road engine.The power plant targets club level drivers and it features the 21J3 3-needle carburettor with 7mm and 8mm...

This is the O.S. 21XZ-B V2 ABC Engine with 22B2 Carburetor for 1/8 scale Off-Road Buggy Racing.****** Because of the expressed racing nature of this engine, ************ it is NOT covered by the...

This is the 6mm Carb Reducer used on the O.S. Engines 21J2B Carburetor, OSMG2497. FEATURES: O.S. Speed racing performance parts, red aluminum construction Installs into carburetor venturi...

This is the 6.5mm Carb Reducer used on the O.S. Engines 21J2B Carburetor, OSMG2497. FEATURES: O.S. Speed racing performance parts, red aluminum construction Installs into carburetor venturi...

This is a replacement O.S. B2101 Speed Crankshaft. This is a DLC-coated crankshaft balanced with tungsten weights. It is also compatible with the Ultimate Racing M-3X v2 engies.  

Beach RC says... This is the O.S. Built-Up Parts Set (C&P) intended for use with B2103 type R.

O.S. Connecting Rod 21XR-B Version 2

Beach RC says... This is the O.S. Head Gasket: B2101 Speed 0.1/0.15    

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 TMsLike all O.S. Max...

This is the M2000SC Manifold (header) from O.S.for use withthe O.S..21VZ-B V-Spec and .30VG series engines FEATURES: Spring connect headerPolished aluminum with steel springs INCLUDES: One M2000SC...

This is the O.S Speed M2002SC Exhaust Manifold Assembly for the O.S 30VG Monster Truck Engine. FEATURES: Polished aluminum construction INCLUDES: O.S Speed M2002SC Exhaust Manifold with Silicone...

This is the O.S. Speed P3 Gold High Performance Turbo Glow Plug from O.S. Engines. FEATURES: 24K gold plated to commemorate O.S.'s 80TH anniversary For use in off-road RC vehicle engines with turbo...

This is the P3 Glow Plug for use in the OS Max .21 VZ-V Spec and most other .18 -.28 cu in (2.9 - 4.6 cc) turbo head racing engines. P3Ultra Hot For V-Spec and most .18-.28 off-road racing Turbo...

This is the O.S. Speed P4 Gold High Performance Turbo Glow Plug from O.S. Engines. FEATURES: 24K gold plated to commemorate O.S.'s 80TH anniversaryFor use in off-road RC vehicle engines with turbo...

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...

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 .21VZ-B V-Spec and most .18 -.28 cu in (2.9 - 4.6 cc)...

O.S. has now introduced new glow plugs that are more suited to rigors of R/C car racing. FEATURES: Designed for high nitro fuels. (25% +) Increased durability at high RPM.Durability under extreme...

This is the O.S. T-Series RP6 Medium Heat Range Turbo Glow Plug.FEATUREST-series glow plugs are ideal for racing car engines that create highRPMFor .12, .15 and .21 size turbo head on-road racing...

Features Newly designed cooling head; 3mm lower height for low gravity and 14g lighter. Black/blue double anodized head. Back plate with steel lining like B2104 for...

Features Newly designed cooling head; 3mm lower height for low gravity and 14g lighter. Black/blue double anodized head. Back plate with steel lining...

O.S. Engines would like to introduce new O.S.SPEED B21 ADAM DRAKE 4. Latest collaboration engine with world famous O.S. Team driver Adam Drake. Cylinder liner,...

O.S. Engines would like to introduce new O.S.SPEED B21 ADAM DRAKE 4. Latest collaboration engine with world famous O.S. Team driver Adam Drake. Cylinder liner,...

This is the optional 7mm Carb Reducer for the O.S. Max 21H Carburetor FEATURES: Genuine O...

This is the optional 8mm Carb Reducer for the O.S. Max 21H Carburetor FEATURES: Genuine O...

This is the optional 9mm Carb Reducer for the O.S. Max 21H Carburetor FEATURES: Genuine O...

Beach RC says... This is the O.S. Speed Cylinder/Piston/Rod Set B2103 Type S

Beach RC says... This is the O.S. Speed Cylinder/Piston/Rod: B2101 Speed

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...

Introducing new RONDA DRAKE EDITION 2 produced by Ronda Drake, the wife of world renowned professional racer, Adam Drake. The newly designed outer head has improved performance by reducing...