Manual

P/N: 4GH020-010
©2003 Vortech Engineering, LLC
All Rights Reserved, Intl. Copr. Secured
05NOV01 v1.2 (4GH V1.2)
x
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.
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, Inc. 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, Inc. 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 either a high grade SF rated engine oil or a high quality synthetic
lubricant, 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 outlined in 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 REQUIREMENTS
• Factory repair manual
• 3/8" socket and drive set: SAE & metric
• 1/2" breaker bar and 4" extension
• Flat #2 screwdriver
• Phillips #2 screwdriver
• Adjustable wrench
• Open end wrenches:
3/8", 7/16", 9/16", 5/8", 3/4", 7/8", 15mm, 10mm
• 1/8" drill bit
• 1/4" drill bit
• 5/16" allen wrench
Note: If your vehicle has in excess of 10,000 miles since its last spark plug change, then you will need:
• Spark plug socket
•8 - new OE heat range spark plugs
50 State Smog Legal per CARB EO #D-213-16
Congratulations on selecting the best performing and best supported automotive
supercharger available today... the VORTECH
®
V-2
®
Supercharger!
1993 - 1997
GM LT1 F-Body
Installation Instructions
•2 gallons 50/50 coolant and water mix
•Tubing cutter
• Hose cutter or knife
• Loctite threadlocker
•5 quarts 20w/50 synthetic motor oil
• Spring-lock fitting disconnect tool
• Drill motor
• 1/2"-20 die
• Wire cutter/crimp tool
4GH218-050-15
4GH218-060-15