V-3 Si-Trim Entry-Level GM Supercharger Kit
InfoVehicle Info Needed
VORTECHPART NUMBER: 933-4GP218-054L

V-3 Si-Trim Entry-Level GM Supercharger Kit

$3,92399
ShippingShips on Sep 11, 2026
Lowest PriceLowest Price Guarantee

Chevy Small Block Carbureted Supercharger Kits
    V-3 Si-Trim Entry-Level GM Supercharger Kit
  • Carbureted Small Block Chevy
  • Black Finish
  • 5-6 PSI
  • 30%-75% HP Gains

    Fits: Universal Small-Block Chevy with Carburetor

    GM small-block carbureted blow-through system features the V-3 Si-trim supercharger with internal lubrication. This kit also includes the new Forcepower Hat. This unique cast aluminum piece features an internal diffuser for air control that reduces jetting related issues associated with a traditional carb hat. This design permits 360-deg rotation for universal fit. It has a low-profile height of only 3.2" with a 3" diameter inlet port. It includes a sealing gasket and all necessary hardware for use with a 4150 style carburetor. Adds up to 125HP at modest boost levels. Fits under the stock hood of most vehicles. Easily upgradable with various pulleys. Allows for V-belt or serpentine accessory drive configurations. V-3 compressor is capable of supporting up to 775 HP. 


    Features:

    • V-3 Si-Trim supercharger
    • Supplied pulley ratio will produce approximately 5-6 psi at 5500 rpm on a mildly modified 350" engine
    • Cast aluminum base mounting bracket with all necessary hardware
    • 3/8" thick nickel plated steel mounting plate for rigid supercharger attachment
    • Supercharger air inlet filter
    • Mandrel bent aluminum discharge tube with clamps and silicone sleeves
    • Cast aluminum carburetor bonnet assembly

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeSupercharger Kit
BrandVORTECH
Package Height18.5
Package Width19.0
Package Length24.0
Weight62.0 PG
Part FitmentDirect Fit
Package Qty1
Package TypeEA
No Questions
No Reviews

Items You Need

30004 Go EFI-4 Power Adder 600 HP Throttle Body System Basic Kit

FITECH FUEL INJECTION

30004 Go EFI-4 Power Adder 600 HP Throttle Body System Basic Kit

Part Number : 546-30004
$1,27700
V-3 Supercharger Oil Lubricant

VORTECH

V-3 Supercharger Oil Lubricant

Part Number : 933-009035
$5199

ITEM YOU MAY ALSO CONSIDER

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

VORTECH

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

Part Number : 933-4GP218-050L
$3,36499
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!