P/N: 4FA020-010
© 2008 Vortech Engineering, Inc.
All Rights Reserved, Intl. Copr. Secured
25MAR08 v4.0(86-93 5.0 Mus (4FA v4.0))
Before beginning this installation, please read through this entire instruction booklet and the Street
Supercharger System Owner's Manual (Race Owner's Manual for the Renegade kit) which includes the
Limited Warranty Program, the Warranty Registration form and return envelope.
Vortech supercharger systems are performance improving devices. In most cases, increases in torque
of 30-35% and horsepower between 35-45% can be expected with the boost levels specified by Vortech
Engineering. This product is intended for use on healthy, well maintained engines. Installation on a worn-out
or damaged engine is not recommended and may result in failure of the engine as well as the supercharger.
Vortech Engineering is not responsible for engine damage.
Installation on new vehicles will not harm or adversely affect the break-in period so long as factory break-in
procedures are followed.
For best performance and continued durability, please take note of the following key points:
1. Use only premium grade fuel 91 octane or higher (R+M/2).
2. The engine must have stock compression ratio.
3. If the engine has been modified in any way, check with Vortech prior to using this product.
4. Always listen for any sign of detonation (pinging) and discontinue hard use (no boost) until problem is
resolved.
5. Perform an oil and filter change upon completion of this installation and prior to test driving your vehicle.
Thereafter, always use a high grade SF rated engine oil or a high quality synthetic, and change the
oil and filter at least every 3,000 miles. Never attempt to extend the oil change interval beyond 3,000
miles, regardless of oil manufacturer's claims as potential damage to the supercharger may result.
6. Before beginning installation, replace all spark plugs that are older than 1 year or 10,000 miles with
original heat range plugs as specified by the manufacturer and reset timing to factory specifications
(follow the procedures indicated within the factory repair manual and/or as indicated on the factory
underhood emissions tag). Do not use platinum spark plugs unless they are original equipment. Change
spark plugs every 15,000 miles and spark plug wires at least every 50,000 miles.
TOOL & SUPPLY REQUIREMENT
• Factory repair manual
• Timing light
• 3/8" socket and drive set: SAE & metric
• 1/2" socket and drive set: SAE & metric
• 1/2" breaker bar and 4" extension
• 1/8" NPT tap, 3/8" NPT tap, 3/8-16 tap & handle
• Adjustable wrench
• Open end wrenches: 3/8", 7/16", 1/2", 9/16"
"Slimline" 19 mm - Snap-On
#LTAM1719
• Center punch and a 5/8" tapered punch
• Ford springlock 3/8" fuel fitting disconnect tool
• 5 quarts SF rated quality engine oil, oil filter and wrench
If it has been 10,000 miles or more since your vehicle's last spark plug change,
then you will also need:
• Spark plug socket
• NEW spark plugs
1986 - 1993
FORD 5.0L MUSTANG
Installation Instructions
50 State Smog Legal, as per CARB EO #D-213-17 (not applicable to P/N: 4FA218-100/108)
Congratulations on selecting the best performing and best backed automotive supercharger available
today... the VORTECH
®
supercharger!
• Large screwdriver or pry bar
• Flat #2 screwdriver
• Phillips #2 screwdriver
• Heavy grease
• Silicone sealer
• Drill motor
• 3/32", R or 5/16", 7/16" drill bits
1986-93 RENEGADE 5.0L MUSTANG KIT ONLY 4FA218-100/108
IMPORTANT NOTE: This kit does not supply any of the required fuel and ignition system support
assemblies. This kit was designed for racing/off-road use only.
IGNITION: An ignition amplification unit will be required above 10 psig manifold pressure. Crane HI-6/7 or MSD 6/7
are the most popular choices. A high output coil is also suggested. Spiral core, low resistance, suppression spark
plug wires will also be required. Vortech part number 5A002-005 is a 10.4mm premium wire set manufactured by
Taylor, with pre-cut lengths for the 5.0 Mustang.
FUEL SYSTEM: A high output fuel system will be required when horsepower levels reach approximately 400 or
above. Vortech produces a variety of fuel system combinations including the Maxflow Renegade system which
is a complete fuel system from the tank pickup to the fuel rails and will support up to 1000 hp (wiring harness is
included).
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