Shoemaker Performance Naturally Aspirated Tuning (Global B GM Platforms)

Custom Tuning for Modern Global B GM Naturally Aspirated Vehicles

Shoemaker Performance Naturally Aspirated Tuning for Global B GM platforms is designed to maximize horsepower, torque, throttle response, and drivability for stock and modified naturally aspirated combinations. Whether your vehicle is equipped with basic bolt-on upgrades or a performance camshaft, each calibration is custom-built to match your exact combination and performance goals.

Every tune is engineered to deliver safe, repeatable power while maintaining excellent street manners, reliability, and overall vehicle refinement.

Level 1 Naturally Aspirated Tuning

Level 1 Tuning is the ideal choice for naturally aspirated Global B GM vehicles ranging from completely stock configurations to those equipped with common performance bolt-ons. This includes upgrades such as cold air intakes, modified or aftermarket intake manifolds, aftermarket throttle bodies, shorty headers, and long tube headers.

By optimizing fueling, ignition timing, airflow models, throttle mapping, and torque management strategies, Level 1 tuning delivers noticeable improvements in horsepower, torque, throttle response, and overall drivability compared to factory calibrations.

Level 1 Features

• Designed for naturally aspirated Global B GM vehicles
• Supports stock and bolt-on combinations
• Compatible with cold air intake upgrades
• Supports modified and aftermarket intake manifolds
• Compatible with aftermarket throttle bodies
• Supports long tube and shorty header applications
• Improved horsepower and torque
• Enhanced throttle response and drivability
• Custom calibration built specifically for your vehicle

Level 2 Naturally Aspirated Tuning

Level 2 Tuning is specifically designed for naturally aspirated vehicles equipped with an aftermarket camshaft. Building upon all Level 1 capabilities, this calibration level is tailored to maximize the performance potential of upgraded valvetrain components while maintaining proper drivability and engine operation.

Camshaft upgrades significantly alter airflow characteristics, idle quality, and power delivery. Level 2 tuning adjusts the engine calibration to match the camshaft's specifications, helping unlock substantial horsepower and torque gains throughout the RPM range.

Level 2 Features

• Includes all Level 1 tuning capabilities
• Designed for aftermarket camshaft-equipped vehicles
• Supports full bolt-on naturally aspirated combinations
• Optimized idle quality and drivability
• Advanced fueling and airflow calibration
• Maximizes camshaft performance gains
• Improved power delivery throughout the RPM range
• Custom calibration tailored to your specific camshaft combination

Benefits of Shoemaker Performance Tuning

• Vehicle-specific custom calibration
• Improved horsepower and torque output
• Sharper throttle response
• Optimized airflow and fuel delivery
• Enhanced drivability and consistency
• Support for stock, bolt-on, and camshaft-equipped combinations
• Safe and repeatable performance results

Compatible Applications

• Global B GM Naturally Aspirated Vehicles
• Stock Global B GM Applications
• Bolt-On Naturally Aspirated Combinations
• Aftermarket Camshaft Naturally Aspirated Builds
• Late-Model Chevrolet, Cadillac, GMC, and GM Performance Platforms

Important Notes

• Please select the tuning level that best matches your vehicle modifications
• Level 1 is intended for stock and bolt-on naturally aspirated combinations
• Level 2 is required for aftermarket camshaft-equipped vehicles
• Complete vehicle modification information is required for calibration development
• Performance gains may vary based on vehicle configuration, fuel quality, and supporting modifications

Whether you're running a stock Global B GM platform or a fully bolt-on cammed combination, Shoemaker Performance Naturally Aspirated Tuning provides the custom calibration needed to maximize power, drivability, and reliability.