Why is toyota in nascar

Should Ford and Chevrolet give their drivers targets to reach? Answer below. Car Life. Type keyword s to search. Today's Top Stories. Icon Sportswire Getty Images. Of course, that leaves just one more target. NASCAR also places limitations on the manner in which engine cylinders are made larger by removing material. This process is known as boring the engine. Since different teams take different approaches to adjusting and improving their car's engine, horsepower can vary between Chevrolet, Ford, and Toyota engines.

Toyota Racing Development is based in Southern California and supplies engines for four racing teams. Each Toyota racing engine is built using blueprinting, a process that ensures all engine components are within the parameters set by NASCAR's governing body.

Once the engines are built, Toyota Racing Development tests the engines using a device called a dynamometer, which measures horsepower and torque.

This allows the engine developers to monitor how the engine holds up under high RPM. Today, Chevrolet supplies engines for thirteen racing teams. Oil plays a big role in the performance of the R07 engine.

Oil is used to cool and dampen parts of the R07, as opposed to older Chevrolet engines that relied on oil simply for lubrication. Compared to the SB2 engine, the R07 engine's camshaft is located higher in the block, meaning that valvetrain dynamics are improved at high RPM. I don't blame Joe Gibbs Racing for making the switch, after all they will probably lose the only championship driver they have to Haas CNC.

Now it is hard to fully blame Toyota, that is why the second place to lay blame is with the economy of the United States. To put it quite simply, Toyota came into the sport with nothing to lose. While being a foreign manufacturer somewhat invulnerable to the current status of this ever looming moneyless pit that we have the privilege of calling our economy, it is no wonder why they seem to run up front.

They did it back in when they gave Chevy a chance by giving them more front valance. Adopt the usage of Ethanol. Limit the money that sponsors spend on teams. Sponsors could be seen as the blame.