whoever has the SARD fuel pressure regulator, is the vacuum port supposed to toggle to the left and right or is it supposed to be locked in one position with the nut on top of the regulator.

 

The nut should be tight ,it shouldn't move left nor right .Thats the fpr i ordered for my car aswell.Are you having any other problems with it?and is that the type r one or just the reg. one?

 

are you certain that it is supposed to be tight? i'm not sure if it is a type-r, from my knowledge, there is a race version and a street version. i have the street version that doesn't come with the fittings.

and i'm not having any problems with it, as far as i can tell.

 

ok,i thought it was suppose to be tight ?what did the instructions say?and the full race one is for like supras and skylines.i got the street one aswell.well how does it flow?