Chirco performance offers a full line of Weber and Empi carburetor then venturi's , these create airspeed in the carburetor allowing for air and fuel mixture. Too small of a Venturi and you do not get enough airspeed, too large of a Venturi and you end up getting fuel standoff. Please browse all of our sand rail and dune buggy performance carburetor parts categories to keep your Sand rail running at peak performance
Regardless of whatever else I've had for cars I've always had at least one VW. Reliable and easy to work on. Chirco is without question the best place around Tucson to get quality VW parts and service.