Originally Posted By 451Mopar
) B1Bs head only flows 295 cfm a



My heads didn't get close to that number. OOTB. Mine were in the 270 range, ootb.

They are respectable after DP worked them. But no way Id buy another set, ever.

They had their place...many moons ago.

Last edited by Von; 02/03/18 06:43 PM.
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.