whats the c clip the holds the retainer down on the vlave called, and second i got new valves, valve springs, and retainer do i need new "c-clips"

 

for the second question, as far as your old c-clips look okay it should be fine, if they look worn/corroded at all I'd replace them.

I'm sure honda carries them.

EDIT: C-clips = keepers

 

"c-clips" as you call them are called Keepers.

I have yet to see a set of keepers go bad (usually they get lost). Retainers are known to give out before the keepers.

 

alright thanks guys

 

you need to look at the edges of the keepers ( the edge that fits into the valley of the valve). if they show a worn flat edge, replace. You should replace anyways. Those keepers were worn on a certain seat pressure and max pressure. Now youre increasing all of the above. They do go bad btw. I used to work for DPR, and we always replaced the keepers.

 

my head is a gsr can i use b16 keepers?

 

yes