Dual intank pump

[denny]

How are you wiring up the second pump?

I thinking of leaving the stock wiring on the one pump and use racetronix harness with a hobbs switch to turn on the second pump.

Is anything worng with this idea?
What psi should the second pump turn on at? I am thinking 7psi.
How to get the second pump wiring into the tank and still have the stock wiring alone?



http://www.racetronix.biz/itemdesc.asp?ic=FPWH-011&eq=&Tp=

hobbs switch here.
http://www.racetronix.biz/Itemdesc.asp?ic=HPS-7&eq=&Tp=

 

[Z SKI]

Re: Dual intank pump

The dual pump harness is completely different.

The one that I got from RPM has dual fuses, relays, etc.

Racetronix built the harnesses for Mike and it includes a hobbs switch.

The In tank wiring is also completely different and utilizes a new weather pack bulkhead connector and in-tank wiring for two pumps.

It is very similar to this: http://www.racetronix.biz/customkititems.asp?kc=BCWA-G7U&eq= but for two pumps.

See ya,

 

[denny]

Re: Dual intank pump

I guess what I am saying is that I am not interested in the dual pump wiring. I want to leave the stock wiring to handle the one pump and have a completly different second wiring for pump #2, not sure if this is possible.


I can't see why you would need 2 hobbs switch, I would think one pump will be on all the time and 1 switch to turn on the second pump.

So now I am thinking the racetronix syty harness + intank harness + 1 hobbs switch.
I am sure I can wired it up, just not sure how to get the second harness into the tank.

 

[blk00z28]

Re: Dual intank pump

You can do it. It would be similar to wiring the second pump up for as a stand alone with an on/off switch. But with a pressure switch inbetween to trigger it on/off.

I haven't gotten to the tank and pumps again after making the braided lines for it. But I plan on doing the dual pumps with a pressure switch.

 

[denny]

Re: Dual intank pump

You can do it. It would be similar to wiring the second pump up for as a stand alone with an on/off switch. But with a pressure switch inbetween to trigger it on/off.

Exaclty, now how do i get the second wiring into the tank?

 

[blk00z28]

Re: Dual intank pump

The same way the factory wiring goes in. A hole, and have it sealed with a gromit. You'll probably have to attach the connector to the wires after you make the hole and put the wires through it. That way the hole isn't bigger then the connector to make it fit and cause a leak.