Maybe do a search on how to adjust the vam. Also set the tps, that might cause a lean problem, but i'm not sure.
you have a model A with a 2.3T??? This i have got to see. Pics!!!!
Dr.
what was considered to be lean,for as rich as these engines run it would help to know this.
150 whp isnt too bad,sounds a little low.might need a little tuning.
What was your fp at idle with the vacuum line off the reg? Should be 39# I believe.