I found a guy that claims to have experience in this situation getting this combination to have a streetable powerband with the oversized heads and he thinks my main problem is "lean misfire".
He suggested I richen my air fuel ratio, retard my inital timing as much as possible and use required bushing to get 34` total, increase my valve lash as much as possible and advance my cam 6-8 degrees. He said this should work out with my 3200 stall and a 3:42 gear to match my tires / th350 tranny with higher shift points.
Anyone see a problem with this info?
My cam card suggests .025 valve lash hot anyone know how loose I should go here?