Going to be tackling my engine fit this week and i have a parrallel fuel rail kit to fit.

My car is a new age and there is a pipe that came off the old fuel reg (built into the rail on the newage) that ran upto and into the inlet manifold.

Odviously this is now redundent as i'm running a 3 port fuel lab reg what do i do just blank of the small ali pipe that come's out of the newage inlet manifold ?

 

any ideas ?

 

It needs connecting to the Fuel lab anyway.... fuel pressure rises with boost pressure.

If you mean the metal fuel return pipe, then the "excess" outlet from the fpr will need to be plumbed to this.

HTH

DunxC