Demon 1903 750 CFM Ball Burnished Aluminum Street Demon Carburetor
- 750 CFM Street Demon carburetor
- Ball burnished aluminum, machined finish
- Dual mounting pattern, run-ready calibration
- 8.5 x 13.25 x 7.25 inches (D x W x H)
- Part number 1903
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A street carburetor from Demon aimed at stable idle and crisp throttle response, calibrated to run on arrival. The listing names no engine and gives no warranty term.
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ASIN: B00CIQHOS0Model: 1903Category: Carburetors
Overview
Not a race-only carb, the Street Demon is built for road use, with a dual mounting pattern that suits a large variety of engines and a calibration set at the factory. The body is ball burnished aluminum with a machined finish.
Ease of use stands out: it arrives calibrated and bolts to either of two patterns. Choke type, fuel inlet and engine application are not listed. Some specification rows are clearly wrong and should be ignored.
Who it's for
An enthusiast putting a carburetor on a street engine will value the factory calibration. A racer, or someone wanting to know the exact fittings before purchase, should confirm with the seller.
Pros and cons
- Dual mounting pattern fits many manifolds
- Calibrated to run on arrival
- Machined aluminum body
- Stable idle and crisp throttle response claimed
- Engine application not listed
- Choke and fittings not listed
- Warranty term not given
Performance notes
A carburetor meters fuel against the air the engine draws, so its flow rating must suit the engine. The listing says calibration is set for stable idle and quick throttle response. Heat insulation depends on which bowl version ships.
Specifications
| Brand | CARBURETION |
|---|---|
| Model | 1903 |
| Dimensions & fit | |
| Item dimensions | 8.5"D x 13.25"W x 7.25"H |
| Capacity & performance | |
| Airflow | 750 CFM |
| Construction & materials | |
| Finish | Machined, ball burnished aluminum |
| Compatibility & installation | |
| Mounting pattern | Dual |
| Included components | |
| Included | Demon 1903 750 CFM Street Demon Carburetor |
| Other details | |
| Use | Performance |
| Model number | 1903 |
Frequently asked questions
What is in the box with the Demon 1903?
The listing says the carburetor itself. No gaskets, linkage or fittings are mentioned.
Is it a racing carburetor?
No. The description calls it a street carburetor with clean looks and ease of use.
Which engines does it suit?
The listing says a large variety of engines and vehicles through a dual mounting pattern, without naming any.
Does it need tuning?
The listing says it is Run-Ready with optimized calibration.