For the past couple of years, Honda has been in serious talks to enter NASCAR. The Japanese giant is no slouch in racing, ...

HEMI engines have a long history in NASCAR and in muscle cars, but how did the two of them meet? Here's what made this racing ...

NASCAR Cup engines live in a strange space: they are tightly regulated, largely hand built, and expected to survive hours at full throttle while still making headline power. The rulebook caps ...

The recent Race Industry Week throws light on where the NASCAR Cup Series stands with bringing a new OEM into the sport.

For months, maybe even years, fans, drivers, team owners, and industry members have been calling on NASCAR executives to add horsepower to the NASCAR Cup Series short track package, to improve the ...

It was a little more than a year ago that Elton Sawyer put a wet blanket on NASCAR horsepower increases in the Cup Series. However, things have started to change. The main argument from the Senior ...

From Street Stock to Winston Cup, the three most important areas for engine performance improvements are cylinder heads, valvetrains, and intake manifolds. In particular, cylinder heads affect most ...