chips

[Velon]

currently having turbo tweak update my chips for stroker motor and will be changing to a double fuel pump setup and wanted to see if that had to be put in the program or if the second pump just cuts on with vacuum.thanks

 

[unobetr]

mine is on a pressure switch.. but im currently thinking of running both all the time.

 

[Eric Stage I]

The 2nd pump should come on at a preset boost level. I don't recommend activating the 2nd pump at anything less than about 18psi boost if you have stock fuel return line.
The chip programming is not affected.

Eric

 

[Velon]

thank you for the reply Eric.