[6pack] [TR] zenith or su's ?

[Btp44 at aol.com]

I have been following this thread with much interest (and amusement). I  
have a TR6, early PI cam, 9.5 cr, dual exh, and K&N air filters. Moss UK  
reccomends BAE needles with 8oz springs. I am using BAG needles,which are  
slightly leaner than BAE from #3-#6, but are richer from #6 to the end. The leds  
and the af meter (narrow band) all go out at  about 2200 rpm in 4th and the 
 plugs are quite light in color. Performance seems ok with no lean miss. I  
haven't detected any difference  between the red or yellow springs on the  
af meter. Anyway, what needle are you using?
I also was curious about piston lift under load and used graduated rods in  
the dash pots with a cable operated digital camera to snap some photos at  
various speeds. The things we do for entertainment in retirement.
Berry Price