[SEL] Update to tech pages

[Jeff Allen]

Hi all,

Thanks to Rick in Montana for digging deep into Jim's server. He found 
some info that Bill Tremel put online in 1998. I now have it indexed in 
the technical page I maintain. There are about 30 new links since I last 
updated the page. Well worth another look at:
http://www.oldengine.org/members/allen/techindex.html

Once again I will ask all of you to send me links that would fit in. Jim 
has allowed me to add a non members section for tech links that are not 
on his server. I will continue to maintain and update this information 
as time allows. Please inform me of broken links and I will remove them. 
I check all links when I add them. I don't have time to go back and 
check them again. My goal is to make this technical index the "go to" 
place for all that play with old engines. Your continued support is 
appreciated.

For the newbies in this hobby this link is a great read.
http://www.oldengine.org/docs/Witte_B_OM.pdf

Many of these PDF files are very large, and I would recommend 
downloading them as opposed to trying to view them.

Take care and enjoy!!

Jeff Allen
Arvada, Colorado