MANUFACTURED FOR QUALITY AND PERFORMANCE : ..…This NEW CARBURETTOR is a 750cfm , Four Barrell , Manual Choke ,Mechanical Secondaries and Double Pump ........ It has been professionally Assembled , blueprinted and tested by Australia’s leading Carburettor Manufacturer.…..... All new components with performance and years of carburettor building stand behind this product ................Please contact our helpful sales team should you require further information on this product..…….…..……. Suppliers to the Automotive aftermarket industry