How many cc are there to a hp?

Answer 1

Not a question. Horsepower is a measurement of power, ie. the amount of work required to perform a task. CC is a measurement of volume...cubic centimeters. Generally speaking, the more CCs or cubic inches(CI) an engine has, the more power it can or will create. There is no replacement for displacement. For example-take a 1967 Corvette with a 350cu motor (325hp) and a 1967 Corvette 427cu motor (425hp). If you did equal performance upgrades, the 427cu motor will always have more power.