Vortech 1999 4.6L GT Kit w/V-3 Si-Trim & Aftercooler (Polished) The increased boost level, high output supercharger system, features a fully integrated air to water aftercooler approach to charge cooling. Vortech chose the air to water system primarily because it closely maintains the boost level found at the compressor. Fuel and ignition system modifications are similar but different from the non-aftercooled kit. This system will produce 402 horsepower on an unmodified engine. Battery relocation is required and is not included in the system.
- Adds 142 horsepower
- Adds 98 ft/lbs of torque
- 9-10 PSI
- Includes Maxflow Power Cooler
This system features the all-new V-3 Si-Trim supercharger. The V-3 supercharger features an internally lubricated transmission, allowing for supercharger installation and operation without oil lines.
- Helical gear design with 3.6:1 step-up
- Includes remote fluid drain hose (attached to supercharger) that allows for simple fluid changes without removing the supercharger from the vehicle
- A ventilated gear case assembly eliminates any potential internal pressure issues that are currently associated with non-vented competitive designs
- Integrated gear case baffling for proper oil control
- Simple oil slinger design does not require separate shaft or bearing set. This provides proper fluid delivery to gears and bearings
- Superchargers are factory pre-filled with our special synthetic fluid.
- Integrated dipstick for simple fluid checks
NOTE: Battery relocation is required and is not included in the system
Complete and Ready To Run
Vortech supercharging systems deliver maximum value for your performance dollar. Each system is 100% complete, right down to the wire ties. The following items are included with every Vortech supercharging system at the time of purchase (unless otherwise noted):
- All-new Vortech V-3 Series internally lubricated supercharger
- Calibrated fuel system for proper fuel management*
- High performance ignition system with boost timing retard for proper timing curve*
- Custom computer tuning*
- High flow air intake system with a reusable air filter and specially formed polypropylene plastic inlet ducts for minimum restriction and superior fit
- Heat resistant silicone hose coupling
- Premium grade flex hose
- Stainless steel clamps
- Carefully designed and flow tested cast aluminum and/or roto molded urethane air discharge tubing
- Compressor bypass valve
- OEM style single cast 356 aluminum mounting brackets heat treated to T-6 specifications for strength
- Supercharger drive pulley
- Integrated belt tensioner
- Premium drive belt
- Heavy duty mounting hardware
- Tie wraps
- Satin finish
- Heavy duty engine oil lubrication system
- Step-by-step, fully illustrated installation manual
- 3-year limited warranty on most systems
- Mandrel bent, TIG welded and powder coated cooling water re-route kit*
* some applications
