“Engine builder, David Evans, has been hired by #75 team owner Butch Mock to oversee an in-house engine program at Butch Mock Motorsports. The team plans to utilize its own powerplants beginning with the 1988 Daytona 500.”(NASCAR Online)(11-8-97)
“Engine builder, David Evans, has been hired by #75 team owner Butch Mock to oversee an in-house engine program at Butch Mock Motorsports. The team plans to utilize its own powerplants beginning with the 1988 Daytona 500.”(NASCAR Online)(11-8-97)