Quote:
Originally Posted by 98tadriver
a 427 is a big block? thought it was a small block???
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With modern blocks like the Little M and the GenIII/IV motors, they can achieve some really big numbers. Biggest Little M small block Ive seen is a 454, which I think is about the max for any Gen IV motor too.
A regular 350 cannot be punched out and stroked for 427. Little M has the cam position raised for the longer stroke.
Big Block and Small block just denote the engine series in which the engine in question belongs too.