Discover the Tillotson HL and HW stop screw spring, an essential component for karting carburetors, ensuring optimum performance and exceptional reliability. Made with high quality materials, this spring is designed to withstand the most demanding conditions of racing. At Magickart.eu, we offer this spring at a very competitive price. Order now at Magickart.eu for maximum performance on the track.

Fork springTillotson R33is the most sensitive adjustment element of your carburettorHB-27orHW-27. Its pressure force (expressed in grams) determines the threshold for the release of gasoline. A fine adjustment makes it possible to optimize the recovery at low speed and avoid congestion or impoverishment at the end of the straight line.