VW Bug Hho generator installed in a 1966 VW bug

VW bug Hho generator installed in a 1966 VW.

The hho generator is made from 4 inch PVC pipe.Inside the hho cell are 31 pieces of 7 inch long by 3/8 inch diameter 316 stainless tubing.The pieces are separated by o rings and are bound together by cable ties also called zip ties.

The VW bug hho generator has a sight tube installed on the side to view the level of electrolyte solution inside the PVC hho generator. PVC is not transparent like some of the other popular containers used, so a sight tube is necessary to know when to replenish.

The maker of this video uses sodium hydroxide for his catalyst and mentions that he only uses about 1/8 teaspoon in order to draw 20 to 25 amps.

The bubbler is made from a PowerAde bottle and is used as a flashback arrestor and will prevent a flashback into the main hho generator body. A check valve is also installed in line to prevent reverse flow into the bubbler.

The hho gas tube is piped right into the vacuum advance line at the base of the carburetor.

Old cars like this 66 VW bug, with carburetors instead of fuel injection do not have oxygen sensors and sometimes respond better to supplemental hho.

1966 VW with HHO part 2