Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Product Discontinued
Currently Unavailable
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Stage 2 Carbs
Modified Stage 2 Holley 4 BBL Carburetor850CFM
Jet Performance 4781S2 Features:
A Stage 2 features all the modification of a State 1 plus the fuel metering circuits are inspected, blueprinted and then calibrated to match any modifications done to the engine such as intake manifold, headers, ignition or cam change, and intended use of the vehicle, the air horn is milled to improve and equalize airflow between the primaries and secondary. Electric choke and four corner idle circuit are optional on all Stage 2 carburetors.- All The Modifications Of Stage 1
- Fuel Metering Circuits Are Inspected
- Air Horn Is Milled To Improve/Equalize Air Flow
- Quick Change Cover Kit Is Optional
Part TypeCarburetor
BrandJET PERFORMANCE
Package Height10.0
Package Width14.0
Package Length14.0
Weight14.0 PG
Part CategoryPerformance Parts
UsageStreet/Strip
ChokeElectric Adaptable
EmissionN/A
QuantitySold individually
BarrelFour
Cfm850
TypeAutomotive
Throttle Linkage TypeUniversal
New Or RemanufacturedNew
Ford KickdownNo
Carburetor FlangeSquare bore
FuelGasoline
Secondary TypeMechanical
Part FitmentSemi Universal
FinishDichromate
Vendor Part Number4781S2
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
Some parts are not legal for use in California or other states with similar laws / regulations
