High-Speed Adjustable Needle HL348E for Optimal Tillotson Carb Performance

Struggling with flat-out performance on the straights? The HL348E needle transforms your Tillotson carburetor by allowing fine adjustments to the high-speed fuel circuit, ensuring a rich yet efficient mix that propels your kart forward with unrelenting power.

Key advantages include:

• Boosts maximum RPM output for higher trap speeds
• Minimizes lean conditions that cause engine fade
• Compatible with various Tillotson models for versatile racing applications
• Precision threading for secure, repeatable settings

In the heat of a race, where every tenth of a second counts, this needle (SKU: TIL-43-966) helps maintain peak efficiency, reducing the need for constant re-jetting and letting you focus on driving. Experienced tuners use it to adapt to track conditions, from sea-level sprints to high-altitude challenges, resulting in smoother power bands and fewer mechanical hiccups. Your kart will feel alive at full tilt, giving you the edge to pull away from the field.