Making progress on my Demon

Thanks..I toned her down a bit to drive on the street..11:1 compression..Ohio Crankshaft 4340 crank 3.75 stroke..Eagle rods..Ross pistons..Comp Cams 600 solid with Harland Sharp 1.6 rockers taking it to 640 lift..EDM Comp lifters..Indy heads.. Smith Brothers pushrods..ATI dampener..Victor 440 intake MSD distributor and 6AL digital box..825 race demon carb..Transmission is a 727 torqueflite..Steel planeteries from a diesel transmission..roller rear support..ultimate sprag from A&A..5 clutch drum..4.2 shift lever..Turbo Action Cheetah manual valve body..PTC converter and a Cheetah shifter..Rear gears are 4.56...Oh..and it has TTI 2 inch headers..Been meaning to post what all is in the engine and transmission..
Cool, you answered a question of mine in your reply, my 471 build is going to end up around 11.3:1 I've got all the aluminum possible besides the block. And also the plum crazy on her looks amazing, my 70 dart is f4 green kind like a babies runs.