Cesar I have a 572 with 5000 stall and 4:10's with 31/14.0 slicks and I leave off the brake at 4500. I am at 3600 lbs. though with me in it! Wish I was at your weight!!
Have you run the car yet with the brake or is this a brand new combination?
Can you give more info about motor,et's and 60 fts.?
Mike