Toyota teams sandbagging
Ford, Chevy and Dodge stock car engine builders may well have something to fear from Toyota this season, if Saturday's post-300 chassis dyno tests by NASCAR stand up at other tracks, too. The new Toyota restrictor-plate motor in runner-up Dave Blaney's car after the Busch 300 cranked out a whopping 456 horsepower, compared to the Chevy motor in winner Kevin Harvick's car, which pulled only 438. Giving up 18 horsepower at a restrictor plate track is considerable.
The men whose Busch cars were tested: Harvick, Blaney, Carl Edwards, Mark Martin, Dale Earnhardt Jr., David Reutimann, Mike Wallace and Steve Grissom. Toyota's new Busch and Cup motors are not based on the Truck engine design but are a new design.
Chevrolet too has a new engine this season, but it is not expected to debut until later in the season. In part from Winston Salem Journal