TFS Spare Cone, 40mm Length

The TFS flame arrestor system gives you the advantage of adjusting air flow characteristics as the air enters the carburetor. You can easily increase or decrease air velocity by controlling the opening of the inlet using different length cones like this one.  A longer cone offers a greater restriction range to dramatically increase air velocity entering the carburetor, adjusting this to allow maximum speed with the greatest low throttle air velocity will create the optimal holeshot response and acceleration.  The cones are manufactured using billet 6061 T6 aluminum and come in a variety of lengths for a broad range of tuning control.