Indy heads

360-1-245 cnc heads intake and t&d 1.6 rocker on shady dell bench 338 @650 and same on my mate bench ,wee stripped heads cleaning up castings and seat to port slight lip they went to 348 @650 .lost 15 cfm with intake,will play with that soon.you can use your pipes with a bit of match porting , few people have had trouble with there rockers use td very nice