14 hp in 420cc you take 420cc devide by 30 = 14hp
3.3 HP
A convert cc has 350 horsepower
roughly 342 cc's to a 12 hp engine
7.5 hp
To convert cubic centimeters (cc) to horsepower (hp), a rough estimate is that 1 hp is approximately equal to 15 cc for small engines. Therefore, for a 40.9 cc engine, you can estimate that it produces about 2.73 hp (40.9 cc ÷ 15 cc/hp). However, this is a general approximation, and actual horsepower can vary based on engine design and efficiency.
how much cc's is a 6.5 hp engine
Number of cc's alone does not tell you HP of an engine.
500cc
The 2014 Volkswagen CC's engine produces 200 hp @ 5100 rpm.
The 2013 Volkswagen CC's engine produces 200 hp @ 5100 rpm.
The 2009 Volkswagen CC's engine produces 200 hp @ 5100 rpm.
The 2010 Volkswagen CC's engine produces 200 hp @ 5100 rpm.