Alfred Stauffer and other family members visit Cecil Country Dragway for ideas and it's decided to expand the track again for the ’64 season.  1964 – Track is lengthened to 4,000 feet long and 60 feet wide to allow quarter-mile racing. Bob Cassidy hits 180 mph in an AA/Gas Dragster and J.D. Zink runs 225 mph in a jet.  1965 – Lighting is added. Stauffer purchases the diesel power plant used during construction of Baltimore’s Harbor Tunnel for the lights. Stauffer dies in December at 80 while surveying another piece of property.  1966 – Bob Eveland leases Maple Grove Dragway and joins the NHRA divisional program.  1967 – Maple Grove leaves NHRA for NASCAR sanction.  1968 – Marvin Schwartz makes Top Fuel pass of 6.91 seconds and Ron Rivero hits 204 mph.  1969 – Maple Grove returns to the NHRA and receives one of five Northeast Division World Championship Series events.  1971 – Maple Grove gets its first Northeast Division points meet; First Pennsylvania Dutch Classic and Money Trail season series. Joe and Mike Lewis are named managers. Pit area size doubled for NHRA WCS meet, which draws 425 cars and 6,500 fans.  1972 – NHRA WCS washed out by tropical storm Agnes. Lex Dudas joins MGR staff in place of Joe Lewis. Bob Parmer makes pass of 6.96 in set AA/Fuel Altered national record.  1973 – In a memorable pass, Pat Dakin wins the Top Fuel title in the All-American Pro Series with a holeshot pass of 6.15 seconds that beats Don Garlits, who ran 6.14.  1974 – MGR is named Track of the Year in the NHRA Northeast Division. Local racer Larry Lombardo wins NHRA WCS in Pro Stock.  1975 – MGR wins division Track of the Year award again as Lombardo repeats in the WCS.  1976 – NHRA Northeast Division track operators organize the first ET Finals where drivers from member tracks compete against each other for a team championship. Team Maple Grove took second place in the first Finals at York, Pa. Since then, Team Maple Grove has won 12 championships (the latest in 2010), the most for any track in the nation. At the Pennsylvania Dutch Classic, the legendary “Jungle Jim” Liberman wins the Funny Car title over teammate Roy Harris.  1977 – Top Fuel driver Bob Edwards dies during the semifinals at the Dutch Classic.