hi, i'm woundering where it's possible to get a set of rimflow valves for a 1275 head.
what would be the expected price for a set of valves exhaust or intake.

thanks

www.minispares.com
search rimflow

I run them in Barney, the wife's car- because they got sent to me by mistake!!

I think on a road car their benefits are overstated, the special groove on the head of inlet valve carbons up.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R.

but, would they be better than the stock one's

If they were , racers would be running them. And no, most are not.
They are heavier, and more expensive too.

Stock `AE' brand valves from Karcraft etc are fine, even for racing use.
Just back cut the inlet valve heads as per Vizard's book.

21/4N S/S race valves are OK too but need bronze guides or K-liners for use with unleaded fuel.
I run these valves in my 1360.

_________________
DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R.