fuel p.s.i problem

[biggers]

twisted m8 road on saturday and no problems went out to start sled on sunday and no fuel psi. I reversed the polarity on fuel pump and ran pump backwards and then hooked everyting back up and seld ran ok but under full boost my psi would increase from 41 psi to 60 psi. any thoughts or were sould i start.

 

[spoon]

How much boost is full boost? Fuel pressure with that twisted regulator is supposed to go up at a 1:1 ratio. Is it the reg that came with the kit?

 

[biggers]

I am at 13 lbs. boost and it is the regulator that came with the kit. thanks for any help

 

[little_orange_cat]

So it should be at 54psi at 13 lbs. of boost.