Gm vortec 5.7l engine light trucks/suvs, Installation instructions – Vortech 1996-2000 5.7L Vortec Truck/SUV User Manual

Page 5

P/N: 4GM020-010

14AUG00 V 1.2

(Vortec 350-2 )4GM

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, 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 35 to 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:

Use only premium grade fuel 92 octane or higher (R+M/2).

The engine must have stock compression ratio.

If the engine has been modified in any way, check with Vortech prior to using this product.

Always listen for any sign of detonation (pinging) and discontinue hard use (no boost) until
problem is resolved.

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.

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 REQUIREMENTS

• Factory Repair Manual
• 3/8" Socket and Drive Set: SAE & Metric
• Drill Motor, 3/32" and #16 Drill Bits
• Flat #2 Screwdriver
• Open End Wrenches: 5/16", 3/8", 7/16", 1/2", 9/16", 5/8"

10mm, 13mm, 15mm, 16mm, 17mm, 18mm

• Hammer
• Silicone Sealer
• Oil Filter Wrench
• Oil Filter
• SF rated quality engine oil
• Gasket Scraper
• Punch (Tapered)
• 3/8" NPT Tap

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

1996-2000

GM VORTEC 5.7L Engine Light Trucks/SUVs

Installation Instructions

50 State Smog Legal, per CARB EO #D-213-16

1999-2000 49 State Smog Legal

Congratulations on selecting the best performing and best backed automotive supercharger available today...

the VORTECH

V-2

Supercharger!

4GM218-050S