Old school project
 

Ok im new to the forum so bear with me i bought an aquamist Dds3 v8 on craigslist and i got it all wired up and installed. But let me back up here my vehicle is a 1993 dodge ram 4x4 with a 2001 dodge v10 engine im in the process of turbocharging it and therefore i need to run meth. So my questions are; i dont want to inject meth untill 1 psi then slowly progress to full injection at 8 psi, do i hook it up to a pressure switch? Will any pressure switch work? How do i trigger the injection? Does the pump run when the engine is even though its not injecting? What do i do? Please and thanks for any help in advanced!

Re: Old school project
 

The DDS3v8 is not a water injection system. It is is flow monitoring system for detecting flow loss of any water injection system.

Are you sure it is not a HFS-5?

Re: Old school project
 

http://denver.craigslist.org/ptd/3043386376.html

Thanks for the response here is what i bought. Pump and everything.

Re: Old school project
 

That's an HFS-5

Re: Old school project
 

So do i hook up the pwm To the negative or positive side of the injector? Do i just splice into the wire or rerout the nigative side to the circut board ( negative only). Also i dont have to hook up the pwm and maps just one or the other?