Our Big Block model is our large- size unit and is designed for 6-8 - cylinder vehicles 7.3 to 10 liter.  It has  stainless steel plates that are tuned, charged and with a total of 540 sq. inches surface area of stainless steel 316L, the Big block 396 produces approximately 0.90 liters per minute.

Model: Series Big Block 396 HHO Gen
Water Fill Mode: Automatic
Cooling System: Air Cooled
Dimensions: Height 7.625", Width 7625" x 2.8"
Engines: 8- cylinder vehicles autos/light pickups:.
Fuel Type: Gasoline, Ethanol, Natural Gas, Diesel