Cams for 318's
i know a stock 340 that ran hard with a 2 barrel intake..but it had a 500 cfm holley 2 barrel carb.
a comp xe-250 might be a good fit at 204/214 and 429/444 lift for when you go 4 barrel
or stock 360 2 barrel cam at around .390 and .410 lift for the 2 barrel?