those afr's are to lean, under boost get it closer to 11.5 or so.
hank, i do not think he needs a intercooler with the lower than 6 boost #'s. he also should not need methanol injection either, not yet.
rev, you do need to also get the timing under control for boost.maybe this could help.
http://www.dalemfg.com/dale_018.htm . i know it is for corvairs, but you may be able to adapt it to a point type 6 cyl dist. tom