after i removed the sprint booster and installed a E55 intake ,,, we did try something on the tune but I don't think that is what it was.
this was last Wed. night at Moroso palm beach I reinstalled the S B and the factory intake ,, will be going to countyline ((Dade/Broward line on us 27)) tonight and see if i can narrow the problem, any one want to meet us there ,,Randy and myself. three weeks ago i was running 1.83 to 1.85 60" now my best out of 9 runs was 1.89