Rb20 help please

[ddtrav2]

Hey sorry for the poor text. I'm on my phone. I got an Rb20 and I was looking at the lines for the fuel and I got confused. It looks like a vacuum line going in the fuel rail. Can someone help me. Its on the right side of the upper plenum. It appears to be a little box. The one with the bleeder screw on top.

[Rambo24o]

Can u send a pic.

[OutToWinPAHC]

Your FPR uses a vacuum/boost source to increase and decrease pressure

[ddtrav2]

Thank u both of u. I think I figured it out. The guy who had it before me had an isis fuel adapter. This has no vacuum line. Lol. the coolant line goes into the right upper side of the lower manifold. It looks like it went into the fuel rail. I thought he had it wrong for a sec. Thanks