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mon-thurs 9-5 cst
This kit is designed for HW-27A and HW-33A Carburetors. We recommend for the best performance to use only these kits for those carbs. Check your carburetor listing before ordering. The inside diameter of the seat is too large; it will cause a rich tuning problem, and, if too small, it will cause an extremely lean condition that can cause engine damage and failure.