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SKU: 56-9330 | UPC: 024844029997
K&N 90-92 Rover Mini 1275 L4 Round Tapered Flange 1.875in 2.25in Over Height Custom Racing Assembly
The K&N 56-9330 Custom Racing Assembly delivers high-performance air filtration for 1990-1992 Rover Mini 1275 L4 engines equipped with single or two barrel carburetors. This round tapered design with 1.875 inch inner flange to 2.25 inch outer flange and 4 inch height combines a washable high-flow filter with custom chrome top and base plates. It increases horsepower and acceleration by allowing maximum airflow while blocking dirt from entering the engine.
Key Features
- High Air Flow: Round tapered cotton gauze filter pulls in more air for noticeable gains in horsepower and quicker throttle response on Rover Mini 1275 L4 engines
- Excellent Filtration: Keeps abrasive dirt particles outside the engine to protect carburetor and internals during extended racing or street use
- Custom Chrome Top and Base: Polished show-quality plates mount cleanly and add a professional look to any engine compartment
- Washable and Reusable: Clean filter with K&N cleaning kit and re-oil for repeated high performance without replacement costs
- Precise Flange Fit: Centered 1.875 inch ID by 2.25 inch OD flange with 0.813 inch length bolts directly to carburetor for leak-free seal
Product Notes
- Measure carburetor flange to confirm 1.875-2.25 inch sizing before ordering
- Apply 1.17 oz of K&N air filter oil after washing for peak flow efficiency
- Special order assembly with 1.6 lb shipping weight and box dimensions 8.25 x 8.13 x 4.5 inches
Installation Notes
- Professional installation recommended.
- 0 degree flange angle centers perfectly on Weber or similar carbs common to Rover Mini
- Hardware included: air filter, chrome top plate, chrome base plate with no additional brackets needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1992 | Rover | Mini | 1275 L4 |
Why Choose K&N?
- Decades of air filtration leadership with motorsport-proven designs
- High-flow media engineered for power gains and long-term engine protection
- USA-made components with exact tolerances for Rover Mini carburetor applications
Frequently Asked Questions
-
Q: Will the K&N 56-9330 fit my 1990-1992 Rover Mini 1275 L4 carburetor?
A: Yes, the 1.875 inch inner to 2.25 inch outer flange matches standard single or dual barrel carbs on this engine with direct bolt-on installation -
Q: What is the air filter material and maintenance process?
A: Oiled cotton gauze media washes clean with K&N kit, re-oils with 1.17 oz oil, and reinstalls for full performance restoration -
Q: What warranty covers this assembly?
A: One year limited warranty protects against defects in the filter, chrome plates, and assembly when installed and maintained properly
Shipping &. Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure box measuring 8.25 x 8.13 x 4.5 inches
- Weight: 1.6 lbs
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