what spark plugs to run.and what gap
 

we have a sbc 14.1 on alcohol.dbl hump heads 2.02 intake 1.94 exh 930 holley carb.holley dom intake.4500 stall 4.11 gears.total weight is 2550 i run a autolight AR133 now and gapped at .035.looking for info on plugs and what gap to set at..