Sooooo, any work done to the heads? BS heads flow OOTB is pretty bad, esp at lower lifts?

As bad as BS heads are OOTB, if they havent had some work, Id say high 10s.....

Last edited by Von; 05/05/11 10:18 AM.
72 RR, Pump gas 440, 452s, 3800 lbs, Corked, ET Radials,. 11.33@117.72. Same car, bone stock 346s, 9.5 comp, baby solid. 12.24@110.