Extreme Velocity Carb Hat (Modified)


High performance carburetor hat for TorqStorm supercharger systems. The new hat has an inlet diameter of 4″ with a height of 4.75-inches. Perfect for the max effort build.

SKU: EVPA-OR-PRO Category:


Modified Extreme Velocity Pro Series 4150 carb hat

These are modified to work for TorqStorm Superchargers products

We have proven results with large gains over our standard low profile hat. If you are looking for the most out of your combination, then you will want to upgrade to this modified carb hat. If you are planning to build a 750 plus HP setup. Then this is the proper hat for your TorqStorm super charged application. Build power like a Pro on your TorqStorm Supercharger!

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) to ensure a proper seal. No boost leaks!

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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*** Be sure this fits your application! If you have any questions feel free to Contact us

Additional information

Nut Size

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

Finish Choice