What supercharger is on this Crown Victoria Police Interceptor?

It runs an ADTR Production 2003+ supercharger system with a Vortech V3 polished supercharger, a custom front-mount air-to-air intercooler, and Ford Racing, SCT and Turbosmart components.

What transmission does 'Casper' the Crown Vic have?

A Tremec T56 6-speed manual, installed via an ADTR 6-speed manual transmission swap kit with Centerforce, Steeda and Ford Racing components.

How much horsepower did the stock 4.6L engine make?

The board states the car originally came with a stock 4.6L SOHC putting out 250 flywheel horsepower.

What rear gears and differential upgrades were installed?

Ford Racing 3.73 rear gears, a carbon clutch rebuild kit, an 8.8 overhaul kit, an 8.8 diff girdle, and Royal Purple synthetic differential fluid.

What wheels and tires does this Crown Vic run?

2006 Crown Vic 17" police steel wheels — 17x7 front and a widened 17x9 rear — with Nitto 555R rubber.

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2004 Ford Crown Vic Police Interceptor 'Casper' Supercharged Build Sheet

Display board describing a 2004 Crown Vic Police Interceptor build with powertrain, chassis, interior and exterior specs

Car-show display board detailing the modifications and specifications of a supercharged 2004 Crown Victoria build.

AI caption May 2014 · Photo 0 of 5000

This is a car show display board for a 2004 Ford Crown Victoria Police Interceptor nicknamed 'Casper', presented by ADTR.net. It lists the vehicle's complete modification build sheet in four sections. Powertrain: the stock 4.6L SOHC (250 flywheel hp) was upgraded with an ADTR Production 2003+ supercharger system featuring a Vortech V3 polished supercharger, custom front-mount air-to-air intercooler, Ford Racing/SCT/Turbosmart components, ceramic-coated intake piping, a BBK 75mm throttle body, an ADTR 6-speed manual swap kit with a Tremec T56 transmission, Stainless Works long tube headers with 2.5" cat-back exhaust, Metco driveshaft safety loop, Ford Racing 3.73 rear gears with 8.8 overhaul/girdle, and Blue Oval Chips custom computer tuning. Chassis: custom 1" lowering springs, Heinous billet rear control arms, Metco billet Watts link, and ADDCO sway bars, all with polyurethane bushings. Interior: Autometer Z-series gauges in a steering column pod, a Marauder gauge cluster and center console, and Cobra Daytona sport seats. Exterior: Ford GCC limited edition grille, CHP front pushbumper, body-color tail lights and fascia, and 2006 Crown Vic 17" police steel wheels (17x7 front, widened 17x9 rear) with Nitto 555R tires. Sponsor logos include Vortech, Tremec, Ford Racing, Metco, ADDCO, Cobra, Stainless Works, and AutoMeter.

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Frequently asked questions

What supercharger is on this Crown Victoria Police Interceptor?: It runs an ADTR Production 2003+ supercharger system with a Vortech V3 polished supercharger, a custom front-mount air-to-air intercooler, and Ford Racing, SCT and Turbosmart components.
What transmission does 'Casper' the Crown Vic have?: A Tremec T56 6-speed manual, installed via an ADTR 6-speed manual transmission swap kit with Centerforce, Steeda and Ford Racing components.
How much horsepower did the stock 4.6L engine make?: The board states the car originally came with a stock 4.6L SOHC putting out 250 flywheel horsepower.
What rear gears and differential upgrades were installed?: Ford Racing 3.73 rear gears, a carbon clutch rebuild kit, an 8.8 overhaul kit, an 8.8 diff girdle, and Royal Purple synthetic differential fluid.
What wheels and tires does this Crown Vic run?: 2006 Crown Vic 17" police steel wheels — 17x7 front and a widened 17x9 rear — with Nitto 555R rubber.