O.S. Speed 21XZ-B Spec II "Ty 110%" .21 Engine (Turbo Plug)
The O.S. Speed 21XZ-B Spec II "Ty 110%" .21 Engine was developed in collaboration with renowned factory driver Ty Tessmann. The Speed 21XZ-B Spec. II Ty 110% features improvements that paved the way for Ty to take first place in the Nitro Truggy division at the ROAR Fuel Off-Road National Championships you can be confident that it makes all the ...
O.S. 21XR-B Version II Off-Road Competition Buggy Engine
The O.S. 21XR-B Version II Off-Road Competition Buggy Engine gives you the advantages of a competition grade power plant, with a sport engine price. This version of the 21XR-B power plant has been totally re-designed to be even more reliable with the 21J3-I carb for easy tune characteristics. The aluminum cooling head ensures steady power even u...
OS SPEED P3 Turbo Ultra Hot Glow Plug - 24k Gold
OS SPEED edition of the P3 plug with 24k Gold coating. Developed as part of the 80th anniversary celebrations for OS Features: Easier to tune More low-to-middle range power Quicker throttle response Faster acceleration Better mileage Crisper idling, with a difference you can hear Increased longevity Speed P3 ideal for ultra-hot applications; ...
O.S. 21XZ-B SPEC III Competition Off-Road Buggy Engine COMBO SET W/T-2060SC
O.S. Speed 21XZ-B spec.III with T-2060SC for 1/8 Buggy or Truggy Displacement: 3.49 cc/ 0.213cu. in. Bore: 16.27 mm / 0.641 in. Stroke: 16.80 mm / 0.661 in. Practical RPM range: 4,000 - 42,000 rpm Max. power output: 2.65 ps / 2.61 hp / 34,000 rpm Scavenging Port: 3-port Exhaust Port: 3-port Muffler (included): T-2060SC Manifold (included): M2000...
O.S. 21XZ-B SPEC III Competition Off-Road Buggy Engine
The O.S. 21XZ-B Spec III is the evolution of a proven powerhouse that has been a winner at numerous races worldwide. With upgrades that enhance its performance and drivability you'll hear the difference in the engine's roar when warming it up. Once you've experienced the speed and power of the Spec III, you'll be on the fast track to the winner'...
O.S SPEED B2101 Gold Edition W/ T-2090SC NEW!
This is a limited edition to cerebrate O.S. Engine's 80th anniversary. Only 80 of these exist in the world, and is your last chance to own your own. Specifications: lDisplacement : 3.46 cc lBore: 16.4mm lStroke: 16.4mm lPower: 2.65ps/34,000rpm lRevo. Range (rpm) : 4,000 ~ 42,000 lWeight: 352g (Engine)
O.S.® 21XZ-B Speed Spec II Gold Edition with T2090SC Pipe NEW!
To celebrate the 80th anniversary of their company, Japanese nitro engine makers O.S. have introduced the Speed 21 XZ-B Spec.II Gold Edition engine. Based on the standard Spec.II the limited edition engine features a gold-anodised cooling head with black-colour lettering. Limited to 100 pieces World-wide the Gold Edition engine is available sepa...
Speed B2101 Ty Tessmann Edition
A special release of proven World Champion power. Ty Tessmann tore up the track at the 2014 IFMAR 1/8 Scale Off-Road World Championships running an O.S. Speed Tuned B2101 engine tailored to his winning specs. Now O.S. makes that same setup available to other drivers — in the Ty Tessmann Limited Edition Speed Tuned B2101. The Limited Edition B210...
Speed B2101 Engine
Podium power for 1/8 scale buggies O.S. holds the record for most IFMAR 1/8 Scale World Championship wins of any brand. That record continued in 2014 when Ty Tessmann powered to the IFMAR Worlds podium with the O.S. Speed B2101, paired with the performance-boosting T-2090SC Tuned Pipe. The B2101 delivered for Ty. And its advantages can also be y...
Precision power for club competition. When you’re setting out to build your own 1/8 scale buggy racing legend, here’s the perfect place to start — with the 21XR-B engine in your machine. You get the affordable power you need NOW for backyard bashing. And you have the perfect platform for later adding top-of-the-line 21XZ-B parts, in preparation ...
This is the O.S. 21XZ-B VII Off-Road Competition Buggy Engine. The 21XZ-B VII is light, cool running, with a low CG. Delivering power comparable to the Speed Spec II, the 21XZ-B VII exceeds expectations at a lower price. 1/8 scale drivers looking for a performance advantage will find it with the 21XZ-B VII powerhouse! Features: Performance tha...
OSSPEED 21XZ-B SPEC2 W/21J(B)
This is the O.S. Speed 21XZ-B Spec II Tuned Off-Road Competition Buggy Engine. Since their inception, drivers around the world have equipped their vehicles with O.S. Speed engines because they demand a race-winning performance edge. The 21XZ-B Speed Spec II has been factory tuned for maximum performance, with modifications that make this power p...