Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Moroso Motorsports Park in Jupiter, Florida.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way. From Memphis Motorsports Park.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

NASCAR Nationwide driver Jason Leffler and crew chief Scott Zipadelli are guest contestants. From the new zMax Dragway in Concord, North Carolina.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

NASCAR Sprint Cup driver Scott Speed and crew chief Jimmy Elledge are guest contestants. From the new zMax Dragway in Concord, North Carolina.

NASCAR Sprint Cup driver David Stremme and crew chief Roy McCauley are guest contestants. From the new zMax Dragway in Concord, North Carolina.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

Today, trucks compete on the drag strip.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way. From Atlanta Dragway.

NASCAR Camping World Truck Series drivers Mike Skinner and Ron Hornaday are guest contestants. From the new zMax Dragway in Concord, North Carolina.

NASCAR Sprint Cup driver Marcus Ambrose and crew chief Frank Kerr are guest contestants. From the new zMax Dragway in Concord, North Carolina.

NHRA stars Greg Anderson and Jason Line are guest contestants. From the new zMax Dragway in Concord, North Carolina.

NASCAR Sprint Cup driver Greg Biffle and crew member Roger Ueltsch are guest contestants. From the new zMax Dragway in Concord, North Carolina.

NASCAR Sprint Cup driver Kurt Busch and crew chief Pat Tryson are guest contestants. From the new zMax Dragway in Concord, North Carolina.

NHRA star Doug Herbert and CMT host Kevin Locklear are guest contestants. From the new zMax Dragway in Concord, North Carolina.

NASCAR Sprint Cup driver David Reutimann and crew chief Rodney Childers are guest contestants. From the new zMax Dragway in Concord, North Carolina.

Police cars compete on the drag strip.

Contestants guess how fast ten cars will run the quarter mile, winning cash along the way.

NASCAR Sprint Cup driver Casey Mears and crew chief Todd Berrier are guest contestants. From the new zMax Dragway in Concord, North Carolina.

Contestants from the US armed forces compete this week.

Contestants from the US armed forces compete this week.

Contestants from the US armed forces compete this week.

Law Enforcement Week continues.

Contestants from the US armed forces compete this week.

It’s Law Enforcement Week on Pass Time.

Law Enforcement Week continues.

Law Enforcement Week continues.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.

Contestants attempt to guess how fast ten cars will run the quarter mile, winning cash along the way.