I don't know if it shows all the mods, but there is a lot of information in the LML mail list archives at:
http://www.lancaironline.net/maillist.html

Zero in on the bottom of the page where Fred Moreno has posted his baffling mods under the heading of

"Drag Reduction"

Check it out.

Barry Knotts, LIV-P Conti TSIO-550
N4XE

zoelt@sio.midco.net wrote:

Could someone direct me to the thread/link to the discussion of IVP engine cooling and baffling?  I need to check that I’ve made all the mods to #5 as it and #2 are still too hot.

Thanks,

Tim

N524JG