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Vortech 4GP218-050L V-3 Si-Trim Entry-Level GM Supercharger Kit

933-4GP218-050L

made in usa

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4GP218-050L V-3 Si-Trim Entry-Level GM Supercharger Kit
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$3,364.99
6 left in stock
V-3 Si-Trim Entry-Level GM Supercharger Kit
  • Carbureted Small Block Chevy
  • Satin Finish
  • 5-6 PSI
  • 30%-75% HP Gains
  • Free Shipping - Ships
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    4GP218-050L is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from 1978 Corvette Great product, well made. Installed on my 78 Corvette. It WILL work, but you’ll need to notch the K member and cut the hood.
    Date published: 2023-09-28
    Rated 5 out of 5 by from Tons more power at modest boost This supercharger is amazing gave my 350 tons more power equipped with a 4 speed Muncie I can break the tires loose in any gear on dry pavement! The only thing I could complain about is that you have to buy the waste gate sepertaly along with the weld on flange after I hooked it all up though she was running like a top I couldn't be more satisfied with this product and I got the cheapest price from JEGSSS do not get this if your compression is higher than stock though you'll blow gasgets also super easy to install
    Date published: 2017-04-14
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    Does this have a clutch? And if not can’t be clutched

    Asked by: Insanelyslow
    The Vortech 933-4GP218-050L supercharger is not clutched.
    Answered by: jshook
    Date published: 2025-04-22

    Does this super charger require a blow through carburetor?

    Asked by: Pete W
    The Vortec 933-4GP218-050L supercharger requires a blow through carburetor.
    Answered by: jshook
    Date published: 2025-03-25

    I'm putting a 427 sbc. In my car with a edelbrock pro.Flow 4 will it work on it

    Asked by: Keith
    The Vortec 933-4GP218-050L supercharger does not work with EFI systems.
    Answered by: jshook
    Date published: 2025-03-14

    Will this work on EFI systems?

    Asked by: Joe3313
    The Vortec 933-4GP218-050L supercharger does not work with EFI systems.
    Answered by: jshook
    Date published: 2025-02-04

    I have a 383 Stroker in the 82 GMC shortbed bought it built. It has Dart Iron heads,mild cam, Holley 750cfm double , Crower Enduro stainless stud mount roller rockers hydro lifters. Also checked compression on all 8 and ranged 148 to 152 would this work

    Asked by: Curtis J
    The Vortech 933-4GP218-050L supercharger will work on a carbureted small block Chevy engine.
    Answered by: jshook
    Date published: 2025-02-04

    Does this set up get installed only On driver side or can it go on passenger side and also does it need a bov and does it come with one I will be putting this on a 383 stroker 1974 Chevy 4 bolt main 

    Asked by: Cuttyman
    The Vortech 933-4GP218-050L supercharger mounts on the driver side only.
    Answered by: jshook
    Date published: 2025-02-04

    could i run this setup with a holley sniper kit? or is it recommended/ better for it to run with a blow through carb setup? 

    Asked by: Mason
    The Vortec 933-4GP218-050L supercharger does not work with a Holley Sniper.
    Answered by: jshook
    Date published: 2024-10-28

    I have a 1990 serpentine belt system of a 5.7 formula firebird will this work on this setup

    Asked by: Marco
    The Vortech 933-4GP218-050L supercharger works with most GM serpentine drive systems.
    Answered by: jshook
    Date published: 2024-10-25
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