Edelbrock 1901 Q-Jet Carburetor
- Single-quad calibration for small-displacement engines
- Orange step-up spring (5' Hg), factory jets and rods fitted
- Timed and full vacuum ports for ignition advance
- Bolt-on flange, satin finish, gasoline
- 9 pounds, 90 day manufacturer warranty
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A bolt-on Edelbrock carburetor calibrated for single-quad use on small-displacement engines. The title says Q-Jet while the text describes an AVS2, so confirm what you are getting.
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ASIN: B00062YADUModel: 1901Category: Carburetors
Overview
Edelbrock supplies this carburetor calibrated for single-quad applications, with timed and full vacuum ports for ignition advance. It is made for small cubic-inch engines and is matched with Performer or Performer EPS style intake manifolds.
Factory jets, rods and a step-up spring are set for single-carb use, so there is little to buy beyond the intake. The weak spot is the listing: the title says Q-Jet, the text covers an AVS2 family, and the vehicle fields look wrong for a carburetor.
Who it's for
Matched to small cubic-inch engines with a single carburetor and an Edelbrock Performer or Performer EPS type manifold. Dual-quad builders and anyone needing a clearly identified Q-Jet should look at the listing details first.
Pros and cons
- Factory single-quad calibration
- Timed and full vacuum ports
- Pairs with Performer manifolds
- Satin finish, bolt-on flange
- Title and description name different series
- Vehicle type fields look incorrect
- Choke type not stated
Performance notes
Metering jets, rods and the step-up spring set how much fuel flows at each throttle position, and this one is calibrated for single-quad use. The two vacuum ports feed timed and full vacuum to the ignition advance.
Specifications
| Brand | Edelbrock |
|---|---|
| Model | 1901 |
| Dimensions & fit | |
| Weight | 9 pounds |
| Power & efficiency | |
| Fuel type | Gasoline |
| Construction & materials | |
| Finish | Satin |
| Warranty & support | |
| Warranty | 90 Day Manufacturer |
| Other details | |
| Flange type | Bolt On |
| Calibration hardware | Factory jets and rods, orange spring (5' Hg) |
| Calibration | Single-quad |
Frequently asked questions
Do I need carburetor studs for the Edelbrock 1901?
The description says to use carb studs #8008 or #8024 if needed.
Is the Edelbrock 1901 for a dual-quad setup?
No. The 1901 and 1902 are calibrated for single-quad use. Numbers 1903 and 1904 are the dual-quad calibrations.