Who builds the Ford engines for NASCAR?
NASCAR, the premier stock car racing series in the United States, relies on powerful engines to fuel its high-octane action. At the heart of these race cars are Ford engines, built by a dedicated team of engineers and technicians to deliver unparalleled performance on the track.
Ford's NASCAR Engine Manufacturing
Ford's NASCAR engine program is headquartered in Roush Yates Engines, a joint venture between Roush Fenway Racing and Yates Racing. Roush Yates Engines is responsible for designing, building, and maintaining the Ford engines used by all Ford-powered teams in the NASCAR Cup Series, Xfinity Series, and Camping World Truck Series.
The engine-building process at Roush Yates Engines is a meticulous one, involving skilled technicians who meticulously assemble each component to exacting specifications. From the crankshaft to the cylinder heads, every part is carefully selected and assembled to ensure maximum power and reliability.
Powering NASCAR's Elite
Ford's NASCAR engines are the powerplants of choice for some of the sport's most successful teams and drivers. Teams like Stewart-Haas Racing, Penske Racing, and Roush Fenway Racing all rely on Ford engines to propel their cars to victory.
The performance of these engines is a crucial factor in NASCAR's competitive landscape. Ford's engines are known for their exceptional horsepower, torque, and fuel efficiency, giving Ford-powered teams a distinct advantage on the track.p>
Continuous Innovation
Ford's commitment to NASCAR extends beyond just providing engines. The automaker is also actively involved in the development and testing of new engine technologies, ensuring that its NASCAR powerplants remain at the forefront of performance.
- Ford engineers work closely with Roush Yates Engines to optimize engine designs and improve fuel efficiency, horsepower, and reliability.
- The company also invests in advanced simulation and testing technologies to validate new engine components and configurations before they hit the track.
- This continuous innovation helps Ford maintain its competitive edge in the highly competitive world of NASCAR racing.
Ford's NASCAR engine program is a testament to the company's engineering prowess and its dedication to the sport. By providing powerful, reliable, and innovative engines, Ford continues to play a crucial role in the thrilling world of stock car racing.
Who builds Toyota's NASCAR engines?
Toyota builds its NASCAR engines through Toyota Racing Development (TRD), which designs and manufactures the engines at its facility in Costa Mesa, California. While some Toyota NASCAR engines were previously built by an outside company, Triad Racing Technologies, TRD is now the primary manufacturer, supplying engines to all of Toyota's NASCAR teams.
This video explains who builds Toyota NASCAR engines: 33sTheRacingXpertYouTube · Jan 17, 2025
- Toyota Racing Development (TRD): This is the company that builds, designs, and develops the engines for all of Toyota's NASCAR teams.
- Location: The TRD engine facility is located in Costa Mesa, California.
- History: While TRD has always been involved, Triad Racing Technologies was previously an exclusive engine supplier and partner for Toyota's NASCAR programs before ceasing its engine-building business, according to this Wikipedia article and this article from The Drive.
What engine does Chevy use in NASCAR?
Chevrolet uses its R07, a 5.8L (358 cubic inch) naturally aspirated V8 engine in NASCAR, which is a purpose-built racing engine that produces over 750 horsepower. While it shares some foundational design elements with the classic small-block Chevy engine, the R07 is a bespoke racing motor with significant internal differences for racing purposes, such as a wider bore spacing for improved cooling.
Engine specifications and details
- Engine type: R07 V8
- Displacement: 5.8L (358 cubic inches)
- Horsepower: Over 750 hp
- Design: A purpose-built racing engine that shares some foundational design characteristics with the traditional small-block Chevy, but with unique modifications for racing
- Bore spacing: Wider bore spacing (4.5004.5004.500 inches vs. 4.4004.4004.400 inches) improves coolant flow between the cylinders
- Block material: Cast iron, as required by NASCAR rules
- Head material: Aluminum
- Valvetrain: Two-valve per cylinder pushrod design
- Current status: Succeeded the older SB2 engine in 2007 and has been updated to include fuel injection
How it's built
- Chevrolet's NASCAR engines are built by specialized racing engine builders like Earnhardt-Childress Racing (ECR).
- The R07 is designed from the ground up for competition, with features like internal coolant and oil passages cast directly into the block to simplify the engine bay and reduce potential leak points.
- While the engine is capable of reaching 10,00010 comma 00010,000 RPM, NASCAR currently limits its use to a lower range for on-track performance.
Who makes Ford NASCAR engines?
Partnership with ford motor company
Jack Roush and Robert Yates partnered with Ford Motor Company in 2003 to join forces as the exclusive Ford Engine builder for NASCAR. These two legendary engine builders, led by President & CEO Doug Yates founded the company in Mooresville, North Carolina.
Does Ford make their own NASCAR engines?
A typical NASCAR Cup Series engine. Builders: Chevrolet: ECR Engines, Hendrick Motorsports. Ford: Roush-Yates Engines.
