Dual HydroCell Kit Complete kit for Diesel Engines Dual Cells produce 5 LPM at 15 amps per cell 1 quart reservoir/bubblier last 750 miles measures 6"x5"x4" Designed for large V10 Includes PDF copy of our new book Converted. We Work With All Members To Get Them Results Converted is the must have PDF for HHO education. Includes installation manuals along with our vehicle database Vehicle database shows all cars we/members have installed on, with their MPG results and how acheived