Those are actually GT500 fuel rails that will bolt right on to the Department of Boost manifold. Yes they can be setup for return fuel system but will not bolt directly onto a 3v OEM style manifold. The mounting tabs are higher and wider than the GT rails. The DOB manifold accommodates both rails. If you use the FORE GT500 rails on the DOB manifold they must be machined to clear the alt bracket. That mod was already done on those rails.
Good price on those. They were not cheap with the fittings etc.
I'm calling KB and Fore today.
Crown, when you say the GT500 mounting tabs are higher and wider, do you mean the bolt spacing is farther apart, or what?
The DOB manifold uses GT500 rails, and would be mounted on a 3v motor, correct?
I'm not using the DOB manifold...Crownaviation mentioned DOB in a previous post.
According to Fore, these will not work on a GT (or a Kenne Bell that has the GT fuel rail pattern).
Oh well. Back to the drawing board! Any GT500 guys out there? Nice rails at a nice price.