Toyota 410 Sprint Car Engine

Introduction

The Toyota 410 sprint car engine is a high-performance racing engine that has been used in sprint car racing since the early 1980s. The engine is based on the Toyota 2RZ-FE inline-four engine, which was first introduced in 1995. The 410 sprint car engine has been modified to produce more power and torque, and it is now one of the most popular engines used in sprint car racing.

Design

The Toyota 410 sprint car engine is a naturally aspirated inline-four engine with a displacement of 4.1 liters (250 cubic inches). The engine has a cast-iron block and aluminum cylinder heads. The crankshaft is made of forged steel, and the connecting rods are made of forged aluminum. The pistons are made of forged aluminum and have a compression ratio of 12.5:1.

The Toyota 410 sprint car engine is equipped with a single overhead camshaft (SOHC) that operates two valves per cylinder. The camshaft is driven by a timing belt. The engine also has a wet sump lubrication system and a water-cooled cooling system.

Performance

The Toyota 410 sprint car engine produces approximately 850 horsepower at 9,000 rpm and 650 lb-ft of torque at 7,000 rpm. The engine has a redline of 9,500 rpm. The Toyota 410 sprint car engine is known for its reliability and durability, and it is capable of lasting for several seasons of racing without major repairs.

Applications

The Toyota 410 sprint car engine is used in a variety of sprint car racing applications, including:

* Winged sprint cars
* Non-winged sprint cars
* Micro sprint cars
* Midget cars

The Toyota 410 sprint car engine is also used in some dirt track racing applications, such as:

* Late model dirt cars
* Super late model dirt cars

Conclusion

The Toyota 410 sprint car engine is a high-performance racing engine that has been used in sprint car racing for over three decades. The engine is known for its reliability and durability, and it is capable of producing a lot of power and torque. The Toyota 410 sprint car engine is one of the most popular engines used in sprint car racing today.