Engine
Crank Position Sensor - '89-93 Thunderbird SC
Coated Rotors with Upgraded Bearing Plate from Magnum Powers
Power Steering EVO O-Ring Rebuild Kit with Line Seals
EGR Block Off Plate
Magnum Powers 10 Rib 15% SC & JS Pulleys, Belt & Tensioner Springs
This package includes a pair of 10 rib pulleys for the supercharger and the jackshaft that give a total of 15% overdrive for the supercharger. A premium quality 10 rib SC belt is included as well as a pair of the stiffer tensioner springs.
Magnum Powers 10% Overdrive Crankshaft Pulley
This billet aluminum crank pulley is significantly lighter than the stock steel crank pulley and best of all...it allows for another 10% of overdrive on the supercharger without worrying about belt slippage. Typically adds 3 to 4 psi of boost.
Harmonic balancer bolt & washer...Extra long thread design
FoMoCo says the stock balancer bolt is a ONE TIME USE fastener, so always replace your bolt/washer when installing a harmonic balancer. This is the correct longer bolt that is recommended.
Economy '89-93 SC Harmonic Balancer
MPx Magnum Powers Supercharger Case & Inlet Plenum
The MPx 90 cubic inch displacement Supercharger case is cast from 356-T6 aluminum. This material is significantly stronger than the factory Eaton material. It has longer intake and exit port duration then the factory Eaton design allowing the supercharger to easily be spun much faster without loosing volumetric efficiency, which results in the generation of excessive heat.
POWER PACKAGE #1 from Magnum Powers - $100 Off
This Performance Package with a stock long block is capable of huge power gains for stock or modified engines when combined with other supporting air flow and fuel upgrades.
POWER PACKAGE #2 from Magnum Powers
This Performance Package with a stock long block is capable of huge power gains for stock or modified engines when combined with other supporting air flow and fuel upgrades.
Front Lower Chin Spoiler - RUN COOLER & IMPROVES PERFORMANCE ON '89-93 SCs!
EVERY '89-93 Super Coupe/XR7 owner that has ever seen their car run warm has struggled with reducing coolant temperatures. Magnum Powers has the answer! Their new chin spoiler reduces coolant temperatures by grabbing air and pushing it into the radiator, intercooler, & AC condenser for significantly lower temperature readings and improved performance.
Magnum Powers 85mm Throttle Body
The ULTIMATE throttle body for your 3.8L SC engine. This unit is designed to work best with the Magnum Powers Supercharger Inlet Plenum/MPx blower. It will will fit a standard inlet plenum but substantial porting will be required to port match the 85mm inside diameter to the plenum inlet.
Custom Performance Computer Chip - 1 or More Programs
Our SCP chips are individually custom programmed specific to your car and its modification to optimize performance.