Putting in valves

[blue_ex_rider]

I am going to put oversize valves in my head and get it ported and polished also put new seals in at the same time and hd springs will my retainers and guides be fine in there if there good or will I ahve to get some new ones.

[drew416ex]

usually the hd springs come with all of that. I know kibblewhite springs come with titanium retainers. if They dont the stock ones should be fine.

[blue_ex_rider]

Alright thanks for the help