Katech CNC Porting Lingenfelter LS9 Supercharger Snout

Katech CNC Porting Service – Lingenfelter LS9 Supercharger Snout

Katech Engineering offers precision CNC porting services for the Lingenfelter LS9 supercharger snout, engineered to improve inlet airflow and throttle body transition for high-output LS9 applications. This service is specifically designed for compatibility with Katech or Nick Williams 103mm throttle bodies, ensuring proper alignment, smooth airflow, and repeatable performance.

All CNC porting is performed in-house at Katech Engineering in Clinton Township, Michigan, using race-validated CNC programs developed from real competition and durability testing—not generic hand-blending.

Technical Overview

• CNC-ported to improve airflow efficiency at the throttle body inlet

• Optimized for Lingenfelter LS9 Supercharger Snouts

• Designed for Katech and Nick Williams 103mm throttle body applications

• CNC machining ensures consistency, accuracy, and repeatability

• Proper surface transitions to support high-boost LS9 combinations

For maximum performance, this service is strongly recommended to be paired with Katech CNC porting of the LS9 supercharger housing, allowing the entire inlet path to work as a matched system rather than isolated components.

Mail-Order CNC Porting Service

This offering is a mail-in CNC porting service. No exchange units are available.

Customer preparation requirements:

1. Remove the supercharger from the vehicle

2. Remove the throttle body

3. Remove the supercharger bypass valve

4. Remove the water manifold

5. Package only the Lingenfelter LS9 Supercharger Snout

Shipping Instructions

Please include a printed copy of your order confirmation inside the box.

SHIP TO
Katech Engineering
Attn: Cylinder Head Department
24324 Sorrentino Ct.
Clinton Township, MI 48035

IMPORTANT NOTES

• Orders received without a printed order confirmation may be delayed

• Proper packaging is critical; use plenty of bubble wrap, especially on corners

• Do not use packing peanuts

What Katech Performs

Upon receipt, Katech will:

• Fully disassemble the supercharger snout (as required)

• Ultrasonically clean and prep the component

• CNC port using Katech-developed programs

• Final wash and inspection

• Reassemble and oil the unit

Your supercharger snout will return ready for installation.

Turnaround Time

The “Expected to Ship” time shown in the online store is an estimate based on receiving your supercharger within five (5) days of order placement. Actual turnaround may vary depending on the current shop workload and inspection findings.

Why Katech

Since 1977, Katech Engineering has been trusted by professional race teams and high-level performance builders for race-proven CNC machining, engine development, and airflow optimization. Every CNC porting service reflects the same standards applied to championship-winning motorsports programs.