There was an interesting
thread on the Inliners' BB recently on the advisability of using V-8 or 292-six multi groove damper on a 235 or 261.
I have one of Buffalo's modified 292 dampers, with two grooves, on my 261. So far, so good.
BUFFALO
ENTERPRISES
25625 Dahl Road, Arlington, WA, 98223
(360) 652-7684
Hoyt