i recently got a really good deal on a powerdyne 6 psi kit well im going to run a walbro 255 in tank and 42lbs injectors my question is do i have to use a adjustable fuel pressure regulator and also is did not come with the igntion system should a get one that i can advance and retard timing or will programing take care of all of the above.

 

Programming will take care of the timing issues - the adjustable fuel pressure regulator is not needed.

 

ok i had 1 of these kits? If u paid more than $1500 it was 2 much. If u cant get tuning buy a msdbtm and that 255 intank fuel pump is more then enough.
Just run the fmu u got with it. It should be 10-1. Also check what model powerdyne it is the older 1s r pieces of junk the powerdyne kit is horrible 2 began with. Also getting that pulley tight enough u will neen a floor jack and a bar and set it on the bottem of the tensioner bracket and lift the bar with a floor jack and tighted it up. plus get rit of that cheap plastic tensioner pully and go 2 orielys and get a metal one that is the same size. If u have any question pm me i will help u out i have installed a couple of these kits before i just don't really like them because the cog belt inside breaks easily and the bearing always seize up easily also.