for sale, BBC Patriot Freedome Heads. they have 34 hrs on them. thats key on time, so prob more like 30 hrs. i leave the key on when im working on it sometimes im making my 509 a 540. the patriots are off, and new canfields are going on. these were custom heads done by Scott Foxwell, @ Foxwell Motorsports. they were on a blown 509. would be good for an N/A 540!!
Here are the specs he gave me. they are complete, minus poly locks.
Patriot 320 cc Custom assembled from bare heads
Guides precision honed
2.300/1.88 Ferrea valves
Custom 5 angle intake valve job
Radiused ex. valve job
Lightweight steel retainers
with Flow sheets.
these are almost $2000, new assembled from patriot, with shit parts.