O.S. SPEED

  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 a replacement or optional OS Speed Carburetor Reducer (7.5mm) Blue Aluminum

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...

This is the optional 9mm 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...

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

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...

This is a replacement or optional 6mm carburetor reducer for OS Speed racing engines.

This is a replacement connecting rod complete for the B2101 and B2102GT OS Speed racing engines.

This is a replacement carburetor complete minus a venturi. This is the 21J(3) as used on the AD2 and other OS Engines.

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

Beach RC says... O.S. T-2100SC (EFRA 2155) TUNED PIPE.  This Tuned Pipe is a great way to get smooth low-end power out of your .21 size nitro engine. The 2100SC will pull more mid...

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

Beach RC says.... Overview O.S. SPEED T1204 is the successor of T1203 which is the World Champion engine in 2018. The T1204 has more toque in low-middle range with better...

Beach RC says.... Overview O.S. SPEED T1204 is the successor of T1203 which is the World Champion engine in 2018. The T1204 has more toque in low-middle range with better...

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

Beach RC says... This is the O.S. T-2100SC Tuned Pipe,

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

Beach RC says... This is the O.S. T-2060SC WN polished one piece tuned pipe with manifold. This is the one piece variety and includes an off-road manifold, which attaches to the tuned pipe using...

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.  

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

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 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...

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 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 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 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 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 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...

The is the O.S. Speed T-2090SC Tuned Silencer. FEATURES: Fits the O.S. 21XZ-B, 21VZ-B, 21-VG, 25XZ, 28XZ and 30VG enginesAluminum construction, polished natural finishEFRA-2089 noise ratingTuned for...