451 and the Racetrack

My brother raced his 451 on the weekend and I want to share what it did and get some thoughts.

It is in an E body and on the weekend we raced it. It ran 11.70 at 115MPH however it was on the limiter 200 ft from the finish line. It also has traction issues because it only ran a 1.7 60 ft and it was just smoking the tyres. This 400 was stroked using a 440 Source stroker kit. It uses a High Energy Cam 285 241/247 @50 and a 1050 dominator. It runs 28 inch slicks and only runs 3.23 gears and a 3000 stall. This thing revs really hard and fast.

We are going to try 31 inch slicks to get the mile an hour up and he is in the process of installing cal tracs. He did advance the cam a little when he built it but Im not sure how much. Im thinking his cam is to far advanced. Thoughts?