I HAVE GOT A GOOD SET OF REWORKED TFS 61CC HEADS THAT WERE ON A 302 I WAS WONDERING HOW WELL THEY WOULD FLOW ON A 69 351W BLOCK WITH STOCK STROKE AND .030 OVER BORE AND PERFORMER RPM INTAKE I PLAN ON PORT MATCHING EVERYTHING
They will flow the same. The bore on a 351 is almost identical to a 302, so it won't make a whole lot of difference. Those heads flow a heck of a lot better than the stock heads that come on a 351.