Went to the strip with my 410 ci Eddy head,10.5 to 1 pump gas,solid flat tappet motor and ran a 11.07 @ 121 and by the end of the weekend ran a 10.96 @ 122 lifting at the finish line.Best et was the 10.96 best 60 was 1.59 and the mph was 123.77Motor felt strong but was probably held back a little by the 750 carb.My 850 needs some work before I am going to try it.The 60 ft times were not the greatest but the slicks I was using were probably 4 years old and I think my old superstock springs are starting to weaken.I hadent raced with a pro tree in 7 years but I cut some good lights and we had a good time and drove it on the trailer.A great weekend.