it's been a while but im in thought .i have a 416 5.7 rod 666 solid roller 13 to 1 bowtie raised runner intake 210 fully cnc'd afr's 400 turbo 4000-4500 stall . i ran it sat it ran a 11.11 qt with a 7.1 1/8th it had a 1.52 60 foot. it seemed to hook fine and went thru the traps at 6200 with a 4.10 gear and 28 12.50 15 ,im running a 950 hp vacuum carb . .............. can you help me getter in the 10's . im thinking to try a 850 but i have a 4500 dart intake and a 10.50 dominator i could try but dont want to swap inakes if i dont have to ... or do i need more gear so i get out harder and pull thru them end at a higher rpm...im thinking the vacuum secondary is hurting my 60 foot because it's only two barrel for a second. ive thought about caltracs but it runs a good 60 foot with 11.11 qt. i ran the 1/8th at 7.1 with 104 mph but only 122 mph qrt. any thoughts of help would be greatfull. im open to try anything. i was at 32 degrees timing but im going to 36 next.. thank you guys.