[6pack] Rule of 13??

[Bill & AnnaBelle <anabil007@comcast.net>]

There was a great article in TRA on adjusting valve clearance, I now 
clearly understand the "Rule of 8", and finally figured out how to 
use my "ClickAdjust" tool, Casper's valves have never been happier ...
So my question is, is there a "Rule of  13" for the TR6, Rosey is 
jealous and would  like to have the same attention that Casper got 
... ;-)

Thanks folks ...
-- 
Bill  Pugh
1957 TR3 TS16765L
aka
Casper

AnnaBelle Pugh
1970 TR6 CC59179L
aka
Rosey
Wallace, CA