New Era Performance Porting Services

Throttle Body Port & Polish

 The right tools combined with years of experience, we provide exceptional service in porting your throttle body. Gains from 5-10rwhp can be achieved with this simple, affordable modification to your LSX throttle body. Among power gains, a significant improvement in throttle response will be observed on the street. Typical turn-around time is 1 day plus shipping times. This service can be purchased in our online catalog, in the Induction/Fuel/Electrical section under all vehicle applications for $75.

Available for all LSX engines, including drive by wire and cable. Call to ask about porting services on a different application.

Intake Manifold Porting

Available specifically for generation IV LSX engines, our porting service is the result of days of dyno testing and airflow engineering. As less costly alternative to replacing the stock manifold, your stock LS manifold can be skillfully hand-ported to achieve dyno-measured gains of up to 7-8rwhp, depending on existing engine modifications. This service can be purchased with a core charge, in which we will send you a ported manifold and then you send us yours when you can, and then you will receive a refund for the core charge, this prevents any down time. Or, you can simply purchase the service, and send your manifold, and you will get your manifold sent back to you finished. The manifold should be sent completely disassembled with no fuel rails, hardware, MAP sensor, or gaskets. Typical turn-around time is 1-2 days plus shipping times.

Oil Pump Porting

Oil pump porting from New Era is a process that involves smoothing inlet and outlet transitions in the pump. This allows for better flow and typically slightly higher oil pressure, as well as preventing cavitation in high rpms. This is especially beneficial to high-horsepower applications. During this service, we can also remove material as needed to create clearance for larger performance timing chains. This service does not include any modification to the bypass piston bore, or “shimming” the bypass piston. Oil pressure at idle should read close to stock specification. This service is available for all LSX factory oil pumps. Typical turn-around time is 1 day plus shipping times.

LSA (Late model ZL1/CTSV) Full Blower Porting, and Blower Snout porting

Our full blower (includes the snout) porting service includes a complete disassembly of the LSA supercharger, we drastically open up the supercharger inlet, then we CNC port the Snout exit, and hand port the snout inlet to either 90mm (standard) or 102mm depending on what you require. Then the rotor outlet is massaged and polished, and each individual runner is opened up as well as the top of the ports are all matched, then everything is thoroughly cleaned, and reassembled to spec as well as your choice of pulley size pressed onto the snout.

Our full blower port (includes the snout) and snout only porting services can be ordered right from our website, in the Shop Online section per your application.