Real nice car! if it doesn't run the #'s you want,then its time to get blown,I got mine to run a 5.28 @ 135 in the 1/8 at 20lbs of boost and it weights almost 3200lbs with my big self in it,rebuilding the motor right now,keep on busting stock blocks so I bought a aluminum bowtie race block on here,hope it helps on the breaking of blocks.let us know what it runs?