you can change the seals without R&R the heads easy enuff when the engine is out
I ran plenty of JY engines worse than that
change the seals and button it back together and hope ya dont already have some loose carbon floating around on start up
if $ and time are on your side then by all maens do it right and R&R them and get a valve job
bet the exhast valves have pitting on the seat now anyways,IMO
slam it and run it,I would!
runwhatyabrung
I have a question, whats R&R stand for? and the seals you are speaking of, can I do those as it sits now, or are you talkign about removing the heads and redoing the valve seals?
withRR
