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Chevrolet Corvette Z06 C6 2006 - 2012 Cylinder Head Flow Data

LS7 Head LS7 Combustion Chamber

Comparitive Analysis - CNC Ported GM LS7 Head Stock Corvette LS7
and ported by Ned

Intake Port Flow

LS7 Heads - intake flow comparison

Increasing Intake Port Airflow by 1 CFM can produce .27 HP per cylinder or 2.16 HP in a V8 Engine

Exhaust Port Flow

LS7 Heads - exhaust flow comparison

Cylinder Head Porting Modifications performed by Ned Erkman and Cylinder Head Machining Modifications Performed by Serge Tourikian
All Cylinder Head Modifications and Flow Testing conducted at Rolling Thunderz