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Vortech 4GP218-030SQ - Vortech GM Superchargers



Vortech 4GP218-030SQ - Vortech GM Superchargers

JEGS Part Number: 933-4GP218-030SQ

GM Supercharger Kit
  • V-2 SQ Trim
  • Satin Finish
  • 8-10 PSI
  • 30%-75% HP Gains
  • $3,354.99
    Ships 08/04/16
    if Ordered Today
    FREE Shipping

    Vortech 4GP218-030SQ - Vortech GM Superchargers Details

    Chevy Small Block Carbureted Supercharger Kits

    Fits: Universal Small-Block Chevy with Carburetor

    Vortech's blow-through carburetor systems increase horsepower from 30% to more than 75% depending on boost level and volumetric efficiency. The kit comes with a 3.33'' pulley system that generates 8-10psi @ 5500 on a mild 350c.i.d. This system is designed to be used with a long-style water pump and OEM V-belt drives or GM Performance Parts serpentine accessory drive system (809-12497697, 809-12497698 or 809-12497869). Vortech recommends compression ratios between 8:1 to 9.5:1 with 9:1 being ideal.

    This kit includes a cast aluminum carburetor enclosure assembly for use with Holley #4150 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. For Holley or Quick Fuel carburetors use fuel fitting kit 933-8M110-020. For Demon carburetors use 933-8M110-030.


    Features:

  • V-2 SQ-Trim supercharger
  • 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)
  • 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

  • Specifications:

    Manufacturer's Part Number:
    4GP218-030SQ

    Each Vortech Supercharging System is developed to operate as a seamless addition to the base vehicle. By employing the same methods as original manufacturers, Vortech engineers create integrated supercharger systems that appear as if they're original equipment yet operate at an even higher level of sophistication. The boost curve generated by Vortech Superchargers is ideally matched with today's highly evolved engines and provides a power-when-you-need-it sensation. The supercharger and its subsystems fully integrate into the vehicle's existing platform, yielding a smooth continuity of power and performance.

    Tuner Kits
    These configurations are designed for those qualified tuners or race shops who do not require the fuel managements items included in Vortech's standard systems. Among the items excluded are fuel pump, fuel injectors, FMU, air inlet assembly (T-Trim models), and ECM programmer or timing controller.

    Features:
  • Gear driven, centrifugal supercharger with SQ technology provides quiet operation and unmatched reliability
  • Technologically advanced, high-efficiency compressor stage design developed in Vortech's supercharger test cell
  • Supercharger drive system includes all necessary belts, pulleys, idler and tensioner
  • High-flow bypass valve provides surge-free compressor operation
  • Fuel management/calibration components used are high-capacity fuel injectors, high-flow fuel pump, fuel management unit (FMU), high-flow MAF, ECM chip or module, ECM re-programmer and timing controller (These items vary per application. Click More Info below for details.)
  • Oil feed & oil drain assemblies deliver the best possible lubrication and cooling for the supercharger, preferred for sustained boost conditions
  • High-flow air intake configuration with reusable air filter and specially designed inlet ducts for superior fit
  • Inlet and discharge duct connections utilize heat-resistant silicon sleeves and premium quality stainless steel clamps
  • OE-type cast aluminum or billet aluminum mounting bracketry for rigidity and a factory-installed appearance
  • Compatible with factory OBD-II engine management systems

  • Does this fit your vehicle?

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    1971 CHEVROLET EL CAMINO

    • Liter: 6.6
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    • EngineType: V8

    1978 GMC CABALLERO

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    1986 CHEVROLET K10 SUBURBAN

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    • CUI: 350
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    1970-1971 CHEVROLET C10 SUBURBAN

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1964-1965 CHEVROLET SUBURBAN

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8

    1970 CHEVROLET CHEVELLE

    • CC: 6555
    • Liter: 6.6
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    • EngineType: V8

    1983 CHEVROLET MALIBU

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    • SubModel: BASE

    1969-1972 GMC C1500 PICKUP

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    • EngineType: V8
    • SubModel: BASE

    1975-1976 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: CLASSIC
    • CUI: 350
    • EngineType: V8

    1990-1993 CHEVROLET K1500 PICKUP

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    • EngineType: V8
    • SubModel: BASE

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    • EngineType: V8
    • SubModel: BASE

    1980-1981 GMC C1500 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8

    1972 CHEVROLET CHEVELLE

    • CC: 6588
    • Liter: 6.6
    • SubModel: GREENBRIER
    • EngineType: V8

    1970-1974 CHEVROLET MONTE CARLO

    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1967 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: BASE

    1974-1976 CHEVROLET EL CAMINO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1976 GMC SPRINT

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1977-1981 CHEVROLET G20 VAN

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    • SubModel: BASE

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    • Liter: 6.6
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    • EngineType: V8

    1968 GMC K15/K1500 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1988-1989 CHEVROLET K1500 PICKUP

    • Liter: 5.0
    • EngineType: V8
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    1973 CHEVROLET LAGUNA

    • Liter: 5.7
    • SubModel: ESTATE
    • CUI: 350
    • EngineType: V8

    1977-1979 GMC C1500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BIG TEN

    1967 CHEVROLET CHEVELLE

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • EngineType: L6

    1982 CHEVROLET K10 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVELLE

    • Liter: 5.0
    • SubModel: 300
    • CUI: 307
    • EngineType: V8

    1970-1973 CHEVROLET MONTE CARLO

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    1973 CHEVROLET CAPRICE

    • Liter: 6.6
    • SubModel: CLASSIC
    • CUI: 400
    • EngineType: V8

    1980 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1964-1968 CHEVROLET K10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1961-1962 CHEVROLET C20 PICKUP

    • CC: 5704
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 348
    • EngineType: V8

    1974-1979 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1963 CHEVROLET C20 PICKUP

    • Liter: 3.8
    • EngineType: L6
    • SubModel: BASE

    1980 GMC C1500 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1965-1966 CHEVROLET CHEVY II

    • EngineType: L4
    • SubModel: BASE

    1973 CHEVROLET CAPRICE

    • Liter: 7.4
    • Aspiration: N
    • SubModel: CLASSIC
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8

    1965 CHEVROLET BISCAYNE

    • Liter: 3.8
    • EngineType: L6
    • SubModel: BASE

    1976-1979 CHEVROLET NOVA

    • EngineType: V8
    • SubModel: BASE

    1973 CHEVROLET CHEVELLE

    • CC: 4097
    • Liter: 4.1
    • SubModel: DELUXE
    • EngineType: L6

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    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8

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    • EngineType: L6
    • SubModel: CUSTOM

    1963 CHEVROLET CHEVY II

    • Liter: 3.2
    • EngineType: L6
    • SubModel: NOVA

    1976 CHEVROLET G20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORTVAN

    1968 GMC C25/C2500 SUBURBAN

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1981 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: BASE

    1970-1971 CHEVROLET C20 PICKUP

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 402
    • EngineType: V8

    1982 CHEVROLET G30 VAN

    • EngineType: ALL
    • SubModel: BASE

    1968 CHEVROLET CHEVY II

    • Liter: 5.7
    • SubModel: NOVA
    • CUI: 350
    • EngineType: V8

    1968-1969 CHEVROLET C20 SUBURBAN

    • Liter: 6.5
    • SubModel: BASE
    • CUI: 396
    • EngineType: V8

    1970-1973 GMC K15/K1500 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET K10 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1971 CHEVROLET G30 VAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1955-1957 CHEVROLET BEL AIR

    • Liter: 3.9
    • EngineType: L6
    • SubModel: BASE

    2000 CHEVROLET C3500 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1962 CHEVROLET SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1974 CHEVROLET MALIBU

    • Liter: 6.6
    • SubModel: BASE
    • CUI: 400
    • EngineType: V8

    2001-2002 CHEVROLET EXPRESS 1500

    • Liter: 5.7
    • EngineType: V8
    • SubModel: LT

    1977-1978 GMC C25 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVELLE

    • Liter: 3.8
    • SubModel: CONCOURS
    • CUI: 230
    • EngineType: L6

    1969-1971 CHEVROLET K10 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968-1969 CHEVROLET BEL AIR

    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8

    1971 CHEVROLET CHEVELLE

    • CC: 5031
    • Liter: 5.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: CA
    • CUI: 307
    • EngineType: V8

    1973 CHEVROLET NOVA

    • Liter: 5.0
    • EngineType: V8
    • SubModel: CUSTOM

    1970-1971 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1972 CHEVROLET K20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1982 GMC JIMMY

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1972-1973 CHEVROLET K10 PICKUP

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1976-1982 CHEVROLET C20 SUBURBAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: BASE

    1982 GMC K1500 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1999-2000 CHEVROLET K2500 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1971 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1967 GMC C25/C2500 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVY II

    • Liter: 3.8
    • SubModel: NOVA
    • CUI: 230
    • EngineType: L6

    1963 CHEVROLET C20 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6

    1968 CHEVROLET CHEVELLE

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 307
    • EngineType: V8

    1968-1970 CHEVROLET CHEVELLE

    • Liter: 5.0
    • SubModel: CONCOURS
    • CUI: 307
    • EngineType: V8

    1982 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1963 CHEVROLET BISCAYNE

    • Liter: 7.0
    • EngineType: V8
    • SubModel: BASE

    1972 CHEVROLET NOVA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1974-1975 CHEVROLET G20 VAN

    • EngineType: V8
    • SubModel: BASE
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