Category: O.S Engines
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OS Engines Speed 21XZ-B Spec III
O.S. has just released the Speed 21XZ-B Spec III, the successor to the tried and true O.S. Speed 21XZ-B spec.II. The new O.S. Speed 21XZ-B…O.S. Engine 21XR-B Nitro Engine
The O.S. Engine 21XR-B nitro engine has been engineered to deliver maximum performance with minimal effort, while still being an affordable alternative for the up-and-coming…O.S. Engines 21XZ-R on-road engine
O.S. introduces two new 21XZ-R engines designed to overthrow the status quo in 1/8 scale on-road racing! Both can run a full 10-minute heat on…O.S. Engine 21XZ-B nitro engine
The new O.S. Engine 21XZ-B offers top-of-the-line power and performance at an unexpectedly low price. The O.S. Engine 21XZ-B offers less weight and a lower…O.S. Speed 21XZ-B engine
Top drivers like Mark Pavidis and Atsushi Hara can vouch for the victory-taking technology of O.S. Speed engines. Both have stood in the IFMAR Off-Road…