I just took possession of one of these heads, it was mismatched with an ECL-C. 

Anyone know the CC size?  & any opinions about these, please.

"C3TZ6049G Cylinder Head Genuine Ford New Replacement 292, 312-Must use COME6507N Intake Valve":  $ 120.00  (From Hill's catalog)
"COME6507N Valve Intake use with C3TZ6049G Cylinder Head Head Dia: 1.65" Stem Size:STD Stem Dia:.3420"  $ 12.00 

Thanks!





.150 Stroked Y-Block:327.25 ci @ >1hp per ci