Originally Posted by
Weapon_R
Changing pump voltage will lower pressure below that which the regulator is designed to operate. Therefore disabling the fuel pressure regulator.
Normally fuel pump generates a higher pressure than is required and the fuel pressure regulator lowers the pressure to the required amount.
Adjustment can also be made with an adjustable fuel pressure regulator.
Yes, i also believe you are correct. the "Pressure regulator" is actually a pressure relief valve. Not truly a regulator but Press Reg is what they call it so... Anyway it seems one big con to lowering the pump voltage is that also lowers the ability to deliver enough volume of fuel in high demand times.
If we could simple lower the pressure by changing the PSI of the pressure regulator this could be better than playing with the pump voltage because the at least it would always have enough fuel. It seems like an adjustable pressure reg would worth trying.(If that is even doable?)
Thinking out loud here
If lower pressure equals lower volume of fuel & less atomization/larger droplets.
Larger droplets equals longer burn time.
Since HHO equals a faster burn time, and lower pressure, equals longer burn time, they could be a good match for our use.
When you're one step ahead of the crowd you're a genius.
When you're two steps ahead, you're a crackpot."