Gen-X Headers from Custom Marine
 

A direct factory replacement for Mercury HP525 EFI, HP600 SCi and HP700 SCi engines.

· Works with existing tailpipes

· Downturn collector provides improved water fill

· More equalized primaries for greater performance in horsepower and torque

· Using the same high quality 316L stainless steel that is used in our race systems

· Patented “Cool Collar” design provides a short hot section at the flange, which helps minimize the possibility of water ingestion in to the engine

· Dual bolt pattern for both the Mercury platform and the standard GM pattern



For more information, call Custom Marine at 920-720-4225.