Bought a set of these RHS 180s bare for $250 each.
http://www.racingheadservice.com/Information/Technical/Heads/SmallBlockFord-Heads.asp
they seem to flow pretty good:
Head......................................Head CC..........Valve sizing (Int/Exh)...Flow at .500” lift
AFR 165 Street.........................(58-64)....................1.90/1.60............243/185
AFR 185 Street/Strip................(58-64).....................2.02/1.60...........267/185
AFR 205 Race...........................(58)............... ...........2.08/1.60...........291/225
AFR 225 Race...........................(60)............... ...........2.08/1.60...........295/242
Canfield 192 Alum....................(54/58/65)...............2.02/1.60............262/190
Edelbrock #6025 (170cc).........(60).........................2.02/1.60............229/172
Edelbrock Victor Jr................................................ ...2.05/1.60............266/193
Holley Systemax Heads...........(61).........................1.94/1.60.............221/167
Pro Topline Alum (180cc).........(58/64)....................2.02/1.60 ............271/193
TFS Street Heat (192cc).......... (64).........................2.02/1.60.............255/190
Trick Flow High Port..................(64)........................ .2.02/1.60.............257/183
Trick Flow TW’s (170cc)............(61).........................2. 02/1.60.............251/187
had them surfaced, polished and assembled with comp and manley pieces. by a local guy for 525.00
I am 1025.00 in them, and they really run nice
http://www.racingheadservice.com/Information/Technical/Heads/SmallBlockFord-Heads.asp
they seem to flow pretty good:
Head......................................Head CC..........Valve sizing (Int/Exh)...Flow at .500” lift
AFR 165 Street.........................(58-64)....................1.90/1.60............243/185
AFR 185 Street/Strip................(58-64).....................2.02/1.60...........267/185
AFR 205 Race...........................(58)............... ...........2.08/1.60...........291/225
AFR 225 Race...........................(60)............... ...........2.08/1.60...........295/242
Canfield 192 Alum....................(54/58/65)...............2.02/1.60............262/190
Edelbrock #6025 (170cc).........(60).........................2.02/1.60............229/172
Edelbrock Victor Jr................................................ ...2.05/1.60............266/193
Holley Systemax Heads...........(61).........................1.94/1.60.............221/167
Pro Topline Alum (180cc).........(58/64)....................2.02/1.60 ............271/193
TFS Street Heat (192cc).......... (64).........................2.02/1.60.............255/190
Trick Flow High Port..................(64)........................ .2.02/1.60.............257/183
Trick Flow TW’s (170cc)............(61).........................2. 02/1.60.............251/187
had them surfaced, polished and assembled with comp and manley pieces. by a local guy for 525.00
I am 1025.00 in them, and they really run nice