barry grant blow

I have a barry grant blow thru pvcr drilled to.094 102 front 104 in back fuel pressure set at 9psi and still goes lean about 100 ft. out any help 523 bbf 8.6/1 comp kasse scj 748 solid roller 114 lobe sep. f-1 procharger at only 10 lbs. timing is locked at 24 degrees c-4 4000 conv. 4.30 gear 28/10.5 hossier 82 coupe all aeromotive fuel system with boost referanced reg. please help im lost at what to do next