Performance mods for Jerry Forbes

• Approximate 100 HP gain
• 185 Thermostat
• Vortech Centrifugal Supercharger w/3.45:1 Internal Gear Speed Increaser
• Vortech Drive Pulley, 3 1/2" Diameter 6 psi Boost @ 5500 rpm,
• Macro Fueler Progressive Injector System with direct fuel input with
• Electronic Solid State Controller
• MSD Capacitor Discharge Ignition w/Integral Boost Retard
• Oiling System - Direct Oil Pan System w/High-Pressure Filter
• Adjustable Fuel Pressure Regulator - Arizona Speed and Marine
• Autolite Spark Plugs, type #106
• High-lift 1.6:1 Magnum Roller Rocker Arms - Competition Cam, type 249-1416-16, 50 State Legal, EO#D-279
• Heavy-duty Valve Springs, 1.255" H-11 Tool Steel - Competition Cam, type 270-99846-16
• Heavy-duty Valve Guide Plates - Competition Cam
• Borla Performance Exhaust system (Item # 14385, CHE CORVETTE LT1 w/Catalytic converter) - Approximate 40 HP gain
• Extrude-honed Stock Exhaust Manifolds - Extrude Hone of Los Angeles, CA - Approximate 20 HP gain

In all, we are running about 450 hp. The car has not yet been dynoed and is significantly more capable with a new custom chip to include all of the changes performed after the Supercharger. Jerry