Just aint right

[Heavy Evy]

I ran my truck with the new motor at the track 2 weeks ago and boy what a waste of gas. I ran faster last year before all the upgrades and goodies. So whats the prob? I Have no idea (well actully I do I just want some second opions) Heres my set up. 383 stroker 40. over 10 to 1 pistons eagle crank comp 274 extreme energy cam fuelie 1.60 2.02 heads with comp valve springs guides etc roller rockers edelbrock perforemer intake 650 edelbrock carb hedmen headers flowmaster 2 and 1/2 exhaust. Th350 with 2300 stall. Dana 60 with 3.54 gears. Here is my times. 1st run .232 r/t 2.7 60 foot 17.7 1/4 mile. 2nd run .176 r/t 2.7 60 foot 17.6 1/4mile. I killed the other guys off the line but about 1/4 track just couldnt pick up speed fast enough. I think its a gearing problem maybe need to put my 4.10's back in.