Well if your pistons are KB116's and you have 62 cc chambers and assuming a .039 gasket thickness and stock rods, my math says 10.07:1 not 10.7:1 but that still shouldn't affect you that much ?
I put some of your basic stuff in Desktop Dyno and it spits back 425 HP at 6000 RPM and 416 ft lbs at 4500 ... thats not by any means dead on to what you actually have of course but its close enough to tell me you should be faster than 13.80's
I'm puzzled about you bogging coming out too ? Maybe you need to be a little more agressive on your launches? or maybe a lot more
Do you have any 60 foot times ?