Hi,
i drive a 331 stroker too. On the top i have a GT40 with ported lower. I use a 65mm tb and a matched 75mm pro-m mass air with a cold air intake. The injectors are 24#.
Heads are AFR185 (10.7:1) and a ed curtis custom cam (.5728/.5632 lift, 224/228 @.05). Long tube headers, off road...