Extended Straight Fabric Air Filter 4.50" x 5" 2-7/16" ID Kart

Unlock fuller engine potential with the straight fabric air filter (SKU: AFR84), sized at 4.50" x 5" for a 2-7/16" ID. The added height draws in more air mass, supporting higher revs without strain—key for sustaining speed through long straights.

Addressing common track pitfalls like debris ingestion, its dense fabric layer acts as a barrier, preserving cylinder cleanliness for consistent output. Install it and feel the difference in responsiveness during practice laps.

• Balanced Efficiency: Promotes lean mixtures for economical runs.
• Tough Build: Handles moisture and heat cycles without degrading.
• Universal Appeal: Works across engine displacements for broad compatibility.

Pro tip: Combine with foam pre-filters in arid areas to double down on protection. This setup has helped countless drivers achieve personal bests by minimizing power dips. Simple to service, just shake and reuse, making it a smart choice for busy race weekends. Stay organized at the track with this reliable filter that keeps your kart primed for victory.

Frequently Asked Questions

Q: How do I ensure this 2-7/16" ID filter fits my carburetor?

A: The 2-7/16" inner diameter is a standard size for many racing kart carburetors. Before purchasing, measure the outer diameter of your carburetor's intake bell to ensure a snug, secure fit. If the fit is loose, ensure your clamp is properly tightened to prevent air leaks.

Q: How often should I clean my fabric air filter?

A: Maintenance frequency depends on track conditions. For dusty or arid tracks, inspect the filter after every session. You can gently shake off loose debris or use compressed air from the inside out. For deeper cleaning, follow the manufacturer's recommendations for fabric filter oil and cleaning solutions.

Q: Can I use a pre-filter with this air filter?

A: Yes, using a foam pre-filter is highly recommended, especially in dirty track conditions. It adds an extra layer of protection against fine dust and debris, extending the life of your main filter and keeping your engine internals cleaner.

Q: Does this filter require oiling?

A: Most fabric filters of this type perform best with a light application of specialized air filter oil. This helps the fabric trap microscopic particles that would otherwise pass through to the engine. Always check the specific instructions provided by Uni Filter for the best results.

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