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Big Block Engine Intake Port

Examining the B1 intake port clearly illustrates the advantage of the offset rockers--namely unimpeded cross sectional area throughout. These ports can be so large that they can be filled at the floor, improving the port shape, while still maintaining sufficient port area to meet engine demand.
The Big Wedge - Mopar Big-Block Engine

Examining the B1 intake port clearly illustrates the advantage of the offset rockers--namely unimpeded cross sectional area throughout. These ports can be so large that they can be filled at the floor, improving the port shape, while still maintaining sufficient port area to meet engine demand.  View Related Article

 

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