TorqStorm® Carb Hat


Low profile carburetor hat for single supercharger systems. The new hat measures just under 8-inches in diameter with a height of only 3.25-inches. Perfect for low hood clearance situations.

SKU: ARP-50031B Category:


We collaborated with airflow specialist Dave Visner to create a better carb hat. One that is aesthetically more pleasing, fits a wider variety of applications and reduces power-robbing turbulence.

Each Hat comes with an O-ring to seal the hat to a 4150-style carburetor flange; one domed, stainless steel hexagon nut in your choice of size – 1/4-20, 5/16-18 or 3/8-16 — which will secure the hat to the centrally located stud of the carburetor (the nuts are flanged and grooved on their undersides and each contains an O-ring); and one special Clampco 4.0in T-bolt clamp.

Please select the correct nut size to fit your specific carburetor from the list below when ordering. Nuts are also available for purchase separately.

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Additional information

Nut Size

1/4-20, 3/8-16, 5/16-18