Vortech Superchargers 28-Tooth 35mm Drive Cog Pulley (2A033-028)
28-Tooth 35mm Cog Drive Pulley for Heavy-Duty Vortech Superchargers
The Vortech Superchargers 28-Tooth 35mm Drive Cog Pulley (PN 2A033-028) is a precision-machined cog-style supercharger pulley engineered for high-load, no-slip drive applications. This pulley is designed exclusively for Heavy-Duty (H/D) Vortech superchargers used in race and extreme-performance environments where precise drive ratios and absolute belt engagement are required.
Featuring an 8mm pitch tooth profile, this cog pulley is machined from 6061-T6 aluminum and finished with a durable hard anodized coating for superior wear resistance. The optimized tooth geometry maximizes surface contact with the cog belt, ensuring accurate engagement and reliable power transfer. Each pulley is manufactured to SAE standards to meet Vortech's stringent performance and quality requirements.
Key Features & Performance Highlights
- Genuine Vortech Superchargers cog-style drive pulley
- 28-tooth, 35mm width cog pulley configuration
- 8mm pitch cog profile for high-load belt engagement
- Machined from 6061-T6 aluminum
- Hard anodized for enhanced wear resistance and durability
- Optimized tooth profile to maximize belt contact area
- Manufactured to SAE standards
Application Requirements
- Designed for use with Heavy-Duty (H/D) Vortech superchargers only
- Must be paired with a properly matched 8mm pitch cog belt drive system
- Requires a properly sized bypass or blowoff valve for safe operation
- Intended for race and extreme-performance applications
Quick Specs
- Manufacturer: Vortech Superchargers
- Part Number: 2A033-028
- Pulley Type: Cog Drive Pulley
- Tooth Count: 28
- Width: 35mm
- Pitch: 8mm
- Material: 6061-T6 Aluminum
- Finish: Hard Anodized
Important Notes
- Cog pulleys must only be used on systems designed for cog drive operation
- Not compatible with serpentine or 10-rib belt systems
- Improper application may result in belt or supercharger damage
FAQs
- Can this pulley be used on standard Vortech superchargers?
No. This pulley is intended exclusively for Heavy-Duty (H/D) Vortech superchargers configured for cog drive use. - Why are bypass or blowoff valves required with cog drives?
Properly sized bypass or blowoff valves are critical to manage airflow during throttle transitions and protect the supercharger and cog belt system.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Vortech Superchargers dealer with extensive experience supporting high-boost and race-level supercharger systems. If you need help confirming cog-drive compatibility or selecting the correct pulley and supporting components, our team is here to help ensure your setup is done right the first time.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
