Overview Reviews Product Description Fast-Trac 154B48 Topgun Carburetor II 1.00 48 B Fast-Trac 154B48 Product Videos Custom Field Product Reviews Write a Review Write a Review × Fast-Trac Fast-Trac 154B48 Topgun Carburetor II 1.00 48 B Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *