850 cfm proform carb on 318!!!!

oldkimmer said
............1st off a 318 bored .030 is not 323.....u do not gain 5 cube on every engine bore .030.......just saying........eg a 327 chevy bored .030 is a 331......only a 4 cube gain......kim.......

That's what I came up with.

"bore x bore x stroke x .7854 x # of cylinders = cubic inches, then 3.94* 3.94*3.31 *.7854 * 8 =322.85 c.i.-so sounds like you have a"323".