Vortech 1993-1996 5.2L Grand Cherokee - Manual (Page 4)

Congratulations on selecting the best performing and best backed automotive
supercharger available today... the VORTECH ® V-1S ® Supercharger!
Before beginning this installation, please read through this entire instruction booklet and the Street
Supercharger System Owner's Manual which includes the Limited Warranty Program and the Warranty
Registration form and return envelope.
Vortech supercharger systems are performance improving devices. In most cases, increases in torque of 30 to
35% and horsepower of between 35 and 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 92 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
every 3,000 miles or less. 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 every 50,000 miles or earlier.
TOOL & SUPPLY REQUIREMENTS
Factory Repair Manual
3/8" Drive and Socket Set: SAE and Metric
1/2" Drive and Socket Set: SAE and Metric
3/8" NPT Tap and Tap Handle
Adjustable Wrench
Open End Wrenches: 5/16", 3/8", 7/16", 1/2", 9/16"
Center Punch and a 5/8" Tapered Punch
3/8" Fuel Fitting Disconnect Tool
5 quarts SF Rated Quality Engine Oil, Oil Filter, and Wrench
Flat #2 Screwdriver
Phillips #2 Screwdriver
Heavy Grease
Silicone Sealer
Drill Motor
3/32" Drill Bit
Oil Sender Socket, Snap-on
® # A120
Rivet Gun
If your vehicle has in excess of 10,000 miles since its last spark plug
change, then you will also need:
Spark Plug Socket
NEW Spark Plugs
Installation Instructions for
Part No. 4CJ218-010S ‘93-’95 5.2L Jeep Cherokee - 50 State Smog Legal per CARB EO # D-213-16
Part No. 4CJ218-020S
1996 5.2L Jeep Cherokee
- 49 State Smog Legal
4CJ218-010S-3