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Vortech 4GP218-038SQ - Vortech GM Superchargers



Vortech 4GP218-038SQ - Vortech GM Superchargers

Part Number: 933-4GP218-038SQ

GM Supercharger Kit
  • V-2 SQ-S Trim
  • Polished Finish
  • 8-10 PSI
  • 30%-75% HP Gains
  • $3,704.99
    Ships 09/09/16
    if Ordered Today
    Made In USA
    FREE Shipping

    Vortech 4GP218-038SQ - 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-S 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:

    Fuel Injectors Included
    No
    Filter Included
    No
    Bypass Valve Included
    No
    Carburetor Flange
    Square bore
    Computer Chip/Programmer Included
    No
    Electric Fans Included
    No
    FMU Included
    No
    Fuel Pump Included
    No
    Intercooler Included
    No
    Quantity
    Sold as a kit
    Supercharger Finish
    Polished
    Supercharger Model
    V-2 SQ
    Supercharger Trim
    Si-trim
    Manufacturer's Part Number:
    4GP218-038SQ

    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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    1973 CHEVROLET P20 VAN

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    • SubModel: BASE

    1977-1978 CHEVROLET BLAZER K5

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

    1961-1962 CHEVROLET P30 SERIES VAN

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

    1959-1961 CHEVROLET BROOKWOOD

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

    1967 CHEVROLET SUBURBAN

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

    1968 GMC K35/K3500 PICKUP

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

    1986 CHEVROLET C10 PICKUP

    • CC: 5031
    • Liter: 5.0
    • SubModel: CUSTOM
    • CUI: 305
    • EngineType: V8

    1975-1978 GMC C15 SUBURBAN

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

    1973 CHEVROLET K20 SUBURBAN

    • EngineType: ALL
    • SubModel: ALL

    1962 CHEVROLET SUBURBAN

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

    1972-1976 GMC SPRINT

    • Liter: 5.7
    • EngineType: V8
    • SubModel: CUSTOM

    1969 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: CONCOURS ESTATE

    1983 CHEVROLET C10 PICKUP

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

    1982 GMC C1500 SUBURBAN

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

    1969-1972 CHEVROLET BROOKWOOD

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

    1971 CHEVROLET CHEVELLE

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

    1985 CHEVROLET K20 SUBURBAN

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

    1995-1999 CHEVROLET TAHOE

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

    1967-1968 GMC K25/K2500 PICKUP

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

    1981 CHEVROLET BEL AIR

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

    1965 CHEVROLET CHEVELLE

    • CC: 4638
    • Liter: 4.6
    • SubModel: SS
    • CUI: 283
    • EngineType: V8

    1981 CHEVROLET CAPRICE

    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8

    1968-1971 CHEVROLET C10 SUBURBAN

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

    1985 CHEVROLET C20 SUBURBAN

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

    1977-1978 GMC G15/G1500 VAN

    • EngineType: V8
    • SubModel: RALLY

    1962 CHEVROLET C10 PICKUP

    • CC: 3852
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6

    1976-1978 CHEVROLET C10 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: MALIBU

    1974 CHEVROLET K30 PICKUP

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

    1969-1982 GMC C1500 PICKUP

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

    1969-1973 GMC K25/K2500 SUBURBAN

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

    1972 CHEVROLET CHEVELLE

    • Liter: 5.0
    • EngineType: V8
    • SubModel: MALIBU

    1974 CHEVROLET BEL AIR

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

    1965-1966 CHEVROLET CHEVY II

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1977-1978 GMC K35 PICKUP

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

    1974 CHEVROLET CAPRICE

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

    1963 CHEVROLET C20 PICKUP

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

    1991-1992 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8

    1979-1982 CHEVROLET C20 PICKUP

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

    1974 CHEVROLET MALIBU

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

    1973-1974 CHEVROLET C30 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1975-1980 GMC G25/G2500 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: RALLY

    1979 GMC CABALLERO

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

    1966 CHEVROLET C10 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1986 CHEVROLET C10 SUBURBAN

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

    1971 CHEVROLET CHEVELLE

    • CC: 7439
    • Liter: 7.4
    • SubModel: NOMAD
    • EngineType: V8

    1968-1971 CHEVROLET EL CAMINO

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

    1963-1965 CHEVROLET BISCAYNE

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

    1970-1972 CHEVROLET MONTE CARLO

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

    1958-1961 CHEVROLET BISCAYNE

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

    1980-1982 CHEVROLET K30 PICKUP

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

    1982 GMC C1500 SUBURBAN

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

    1968 GMC C25/C2500 SUBURBAN

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

    1979-1980 GMC K2500 PICKUP

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

    1970-1974 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1968-1970 CHEVROLET CHEVELLE

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

    1975 CHEVROLET P30 VAN

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

    1962-1965 CHEVROLET BEL AIR

    • CC: 6704
    • Liter: 6.7
    • SubModel: BASE
    • CUI: 409
    • EngineType: V8

    1963 CHEVROLET CHEVY II

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1977 GMC SPRINT

    • EngineType: V8
    • SubModel: CUSTOM

    1968 CHEVROLET CHEVELLE

    • Liter: 6.5
    • EngineType: V8
    • SubModel: 300

    1967 CHEVROLET C20 PICKUP

    • Liter: 4.6
    • EngineType: V8
    • SubModel: BASE

    1987 CHEVROLET CAPRICE

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

    1992-1994 CHEVROLET K1500 SUBURBAN

    • EngineType: ALL
    • SubModel: BASE

    1973 CHEVROLET C20 PICKUP

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

    1975 CHEVROLET MONTE CARLO

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

    1964-1966 CHEVROLET C30 PICKUP

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

    1974 CHEVROLET MALIBU

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

    1990-1991 CHEVROLET V3500 PICKUP

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

    1977-1979 GMC G25/G2500 VAN

    • Liter: 5.0
    • EngineType: V8
    • SubModel: VANDURA

    1980-1982 GMC G15/G1500 VAN

    • EngineType: V8
    • SubModel: RALLY

    1973 CHEVROLET C10 SUBURBAN

    • Liter: 4.8
    • EngineType: L6
    • SubModel: BASE

    1969-1972 GMC C25/C2500 SUBURBAN

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

    1982 CHEVROLET C10 PICKUP

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

    1984 CHEVROLET C10 SUBURBAN

    • CC: 5031
    • Liter: 5.0
    • Aspiration: N
    • SubModel: CUSTOM
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8

    1972-1973 CHEVROLET K10 PICKUP

    • EngineType: L6
    • SubModel: BASE

    1969 CHEVROLET C20 PICKUP

    • CC: 4097
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6

    1967 CHEVROLET CAMARO

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

    1978 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: BASE

    1962 CHEVROLET K20 PICKUP

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

    1961 CHEVROLET K10 PICKUP

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6

    1998-2000 CHEVROLET EXPRESS 1500

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

    1957 CHEVROLET ONE-FIFTY SERIES

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1962-1969 CHEVROLET BISCAYNE

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

    1976 CHEVROLET NOVA

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

    1979-1982 CHEVROLET C20 PICKUP

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

    1955-1957 CHEVROLET BEL AIR

    • CC: 4343
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 265
    • EngineType: V8

    1971 CHEVROLET BLAZER

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1975 CHEVROLET LAGUNA

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

    1969-1971 CHEVROLET C20 PICKUP

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

    1969-1978 GMC C25/C2500 PICKUP

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

    1961 CHEVROLET K20 PICKUP

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 235
    • EngineType: L6

    1967-1968 GMC C35/C3500 PICKUP

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

    1961-1966 CHEVROLET K10 PICKUP

    • CC: 4638
    • Liter: 4.6
    • SubModel: BASE
    • CUI: 283
    • EngineType: V8

    1972 CHEVROLET G20 VAN

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

    1981 GMC K2500 SUBURBAN

    • EngineType: V8
    • SubModel: BASE

    1968-1971 CHEVROLET C20 SUBURBAN

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

    1974 CHEVROLET IMPALA

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

    1972 CHEVROLET CHEVELLE

    • CC: 7439
    • Liter: 7.4
    • Aspiration: N
    • SubModel: NOMAD
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8

    1962 CHEVROLET SUBURBAN

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