By: Matt Bowers CHESTNUT HILL, MASS.—It wasn’t always pretty, but fourth-ranked North Carolina won its eighth game in a row on Saturday afternoon, beating Boston College, 76-66, at the Conte Forum. RJ Davis, the ACC’s leading scorer, scored 16 points and added six rebounds and four assists to lead the way despite a 5 for 14 shooting day. Harrison Ingram posted his fourth double-double of the season with 11 points and 13 rebounds, and Armando Bacot added 10 points and nine boards despite limited minutes due to foul trouble. Carolina (15-3, 7-0 Atlantic Coast Conference) has won eight consecutiv…