Owner manual

P/N: 4GP020-015 v3.0, 2012-03-26

IMPORTANT

PRE-INSTALLATION NOTES, cont'd



1. Supercharger pulleys and retainer assembly: contact techical department for proper

application match.

• Vortech #2A031-250: Ø2.50", 10-rib driven pulley

• Vortech #2A031-275: Ø2.75", 10-rib driven pulley

• Vortech #2A031-295: Ø2.95", 10-rib driven pulley

• Vortech #2A031-312: Ø3.12", 10-rib driven pulley

• Vortech #4MA018-051: Ø7.00", 10-rib drive (crank) pulley

2. Custom fuel line/fitting kits for carburetor, stainless steel (designed specifically for

Vortech carburetor enclosure)

• Vortech #8M110-020: Holley 4150 series (w/dual metering blocks), SS fuel line kit

• Vortech #8M110-030: Demon series, SS fuel line kit

3. Carburetor air diffuser. Straightens airflow into the carburetor for improved response/

driveability

• Vortech #8M011-001: Ø5.75" x 2.50" tall carburetor air-diffuser, stainless steel

4. Compressor bypass valve and flange:

• Vortech #4GP012-031: Ø3" aluminum discharge duct w/attached flange for

Vortech race bypass valve. Simple attachment to supplied silicone discharge

elbow contained in #4GP218-030/-038