Gary Elliott’s - New Century Performance
Top Sportsman Firebird
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New Century Performance partner Gary Elliott will be running this ‘96 Firebird Top Sportsman entry at selected events throughout the 2006 season.
It will be used as a test bed for New Century Performance products and services.
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The Top Sportsman Firebird will initially be powered by this New Century Performance built Sonny’s headed 632.

The engine is based on a New Century 10.4” deck, half water, aluminum main cap block.    We selected a Callies 4.750” stroke Magnum and run Callico coated bearings.  GRP 5300 series aluminum rods connect to a set of gas ported Arias pistons.  The short block is topped with CNC ported Sonny’s 14.5 degree heads flowing through a CFE fabricated intake manifold.   A pair of Pro-Systems Nitrous Series carbs perform the air and fuel metering.  An single stage NOS Pro-Fogger system  will perform the “power adder” duties.