Easy,Ultra Street Beast,Crower.269/282 adv,at.050:223 int,234 exh.486 lift,int,.501 on exh.112 lobe centers.Pulls mid 6k,pocket ported heads,3.91s/4.10s.Loves nitrous,an understatement.Ran 3 of these myself.The best ,I seen one E.T.,12.20s@ 116 on spray,tons of tire slippage on slicks.