Born from the legendary Speedway Motors #4x Cars tearing up tracks from the ’60s through the ’80s, and still growing today, Speedway Motors Racing Engines are winning A features and championships in Sprint Cars, Late Models and Stock Cars across the country. State of the Art ...Born from the legendary Speedway Motors #4x Cars tearing up tracks from the ’60s through the ’80s, and still growing today, Speedway Motors Racing Engines are winning A features and championships in Sprint Cars, Late Models and Stock Cars across the country. State of the Art Manufacturing and Custom Designed for your Race Program Our 410 Cubic Inch Aluminum Sprint Car Engine is designed for your specific racing needs; machined and lightened with CNC precision.
These engines are then hand built with premium components by championship winning engine builders in our own facilities right here in Lincoln, Nebraska. Speedway Motors Racing Engines will build your 410 engine to stand above the competition in any Sprint Car series. 950 Horsepower, 730 lb-ft of Torque The Speedway Motors Racing Engines Aluminum 410 Sprint Engine was featured in the 2020 National Sprint Car Hall of Fame Raffle Race Car.
You can see the car come together in our 410 Sprint Car Build series on The Toolbox. This engine wasn’t produced for looks—it was produced to win. The dyno did not lie.
Our 410 Sprint Car engine produced 949.9 horsepower at 7,200 rpm and 729.8 lb-ft of torque at 5,700 rpm. This is not just a dyno queen, it is ready for night after night of competition. Each Speedway Motors Racing Engines Aluminum 410 Sprint Engine has its piston rings and camshaft broken in on our in-house engine dyno using a specific break in oil to ensure proper break in and protection, then the engine is given final tuning and is dyno tested.
You will receive a dyno sheet showing the horsepower and torque of your specific engine, as well as engine settings like lash, timing, and fuel and oil used. It will be shi