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Our port designs are based on years of hand porting experience
and ID1700x
The first LS9 vehicle tested was a 388ci LS9 engine
Use these kits to add the ability to run anywhere from straight gasoline to straight ethanol as well as reveal the true power potential of your setup
Kong Performance CNC Porting for Gen5/Gen6 3.0L/3.8L Whipple Supercharger LS9 Our port designs are basedIf you are looking to maximize the airflow through your Gen5 3. 0L Whipple Supercharger, Kong Performance has you covered. Our supercharger port designs are based on years of pushing the bar while breaking record after record in the world of supercharged vehicles. All ports were designed, created, tested, and programmed on our 5 axis CNC in house using our proprietary port design methods! Our port work includes opening the snout inlet to 120mm to