Sorry members for the lack of Info, i tried the SLI Bridge that came with the P8Z77-V Deluxe Mobo and no joy!! So my line of thinking is these cards might need a special SLI Bridge to get them to work? And yes there is only one contact on each card to connect the 2 cards together, so i just did not want to buy something and be disappointed by it not working.
So after some thinking i have decided to up grade to a X79 platform with 2 x PCI-E X16 Lanes on a Asus P9X79 Pro Motherboard and try that to get these 2 EVGA GTX 690's to work properly. As for the CPU I can not make up my mind as of yet what to go with as this is a Benching Rig for HWbot and would be used to score points on there.
P.S. Many thanks for all the reply's from the members.
Respectfully,
AJ.