Fuel and Engines

What is the specific horsepower of a 1963 283 bored 060 over?

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2015-03-15 03:11:43

There is no honest way to determine the HP of an engine without

knowing the specifics. The camshaft specs, the cylinder head specs

(ported? Valve sizes? Valve springs? ) , the piston type (flat top,

dome, dish, etc) etc. They can range from 150 HP to as much as 400,

though the 400 would take an incredible amount of money. I know

this is an old question, but the SA answer that was previously here

was insulting.

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