Vortech Superchargers Complete System V-7 YSi Polished (Carbureted Small Block Chevrolet) 4GP218-038YSi

This is a revised "universal" supercharging system designed for vehicles equipped with carbureted small block Chevrolet engines. Horsepower gains depend on boost levels, engine efficiency, etc., but can range from 30-75%. It offers improved application flexibility, increased supercharger mount rigidity and simple integration with existing OEM drive configurations. Installation time will also vary depending on application, but can range from 4-10 hours. This system has been verified to fit on 1970-1973 Camaro/Firebird (w/cowl hood), 1964-1972 Chevelle and 1955-1957 Sedan (BelAir/210 etc.) and 1968-1973 Nova/Chevy II.

Features:

• Horsepower gains, depending on boost levels, engine volumetric efficiency and other factors, range from 30% to more than 75%.

• Vortech gear driven supercharger for unmatched reliability.

• Supplied Belt/Pulley ratio will produce approximately 8-10 psi at 5500 rpm on a mildly modified 350 cubic inch motor (S-Trim systems)

• Technologically advanced, high-efficiency impeller and housing design developed in Vortech's supercharger test cell to meet SAE J1723 Standard.

• Cast aluminum carburetor enclosure assembly for use with Holley #4150, Quickfuel Q-750-BAN, or Demon 750 MD carburetor. The enclosure pressurizes the float bowls and throttle shafts for seamless response. It features front and rear -8 AN fuel inlet ports as well as multiple locations for pressure/vacuum connections. Linkage arms, splined shaft, and left/right hand spherical rod ends are included for simple throttle connection and adjustment. Carburetor studs are also supplied.

• Oil feed and oil drain assemblies deliver the best possible lubrication and cooling for the supercharger, even under sustained boost conditions.

• Cast aluminum mounting bracketry with all necessary hardware.

• 3/8" thick nickel plated steel for rigid supercharger attachment.

• Inlet and discharge duct connection utilize-heat resistant silicon sleeves and premium quality stainless steel clamps. 10-rib, 6061-T6 billet aluminum supercharger crank pulley with hard anodize finish (6" diameter) and pulley spacer.

• Integrated manual belt tensioner assembly with dual bearing tensioner pulley

• High-flow, reusable air filter

Beefcake Racing is one of the top Vortech Dealers in the world. Besides the lowest prices available we also offer in house installations.

Please call us for any specials we may be running.

We also ship world wide, so don't hesitate to call for a shipping quote outside the lower 48 states or to schedule an in house installation!