#11
|
|||
|
|||
I did see your suggestion Richard , but I already have the 150 psi Demand pump , and I'm only seeing the internal bypass ones rated at 100 psi , also , using a regulator woulg give full adjustability and a 1:1 rising rate just like with the fuel system.
|
#12
|
|||
|
|||
You can get 125psi springs and the conversion kit cost less than 30 dollars. Nothing stopping ypu shimming the springs seat.
__________________
Richard L aquamist technical support |
#13
|
|||
|
|||
So now I have to look for a sale for my pump ? :roll:
|
#14
|
|||
|
|||
you don't need to sell your pump, just order the by-pass add on - you just change the front part of the pump.
__________________
Richard L aquamist technical support |
#15
|
|||
|
|||
Cool , I didn't know that I could do that , can you post a link ? , I'll look for it in the mean time.
|
#16
|
|||
|
|||
Quote:
Need to ring Shurflo directly for stock. http://www.shurflo.com Richard
__________________
Richard L aquamist technical support |
#17
|
|||
|
|||
Quote:
I've got an AEM universal adjustable fuel pressure regulator I'm going to give a go this year, but I'm somewhat apprehensive as to how it will react to the higher pressures, both base and absolute. We'll soon see. Quote:
You could wire the MPS to kick the pump on, completely bypassing the pressure switch on the Shurflo pump, so whenever the the MPS was tripped the pump would be constantly on thus activating injection. That you covered above. As for the pressure switch, you could wire that up to a switched 12V source so whenever the car was turned on the pump would run initially to pressurize the system but then turn off whenever it hit the set pressure switch point (probably 5-10 psi below the adjustable pressure regulator setting). Also, if during normal driving the system slowly bled down pressure the pump would automatically repressurize the system. Granted, there's a ~15 psi swing in the turn-on point of the Shurflo pressure switch, but it'd prevent the system from fully depressurizing and would automatically pressurize the system upon start-up. Just a though... |
#18
|
|||
|
|||
A friend of mine wanted to set up a WI system and offered me a good price for my pump so I sold it to him and I'm going to get the new Aquamist/shurflo 150psi internal recycle pump ..............just keeping it simple is always the best way
|
#19
|
|||
|
|||
Quote:
I'm planning on running 30+ psi of boost and having linear water/alcohol pressure against manifold pressure is one of my paramount concerns. At 30 psi of boost a 100 psi pump would only be putting out 70 psi at the nozzle, thus greatly changing the flow rate. Not exactly what I want. Yes, it's a little more complex but my whole system is over-engineered so it just goes with the pattern. :lol: Anybody else have input or suggestions on pressure regulators and water/alcohol injection? Still waiting for some of the big names to notice the forum is back online... |
#20
|
|||
|
|||
Couldn't you just pressurize the water tank with boost pressure?
|
|
|