340 valves in 318 heads???

Im not sure on the exact holley intake, but it has small narrow ports like the 318 heads and will wake up a 318 in the 5000 to 6500 rpm range. now if you tried a m1 intake it would kill the power throughout the rpm band. ill try and find out what intake the holley is, i dont think its a dominator though and right now its on my buddies 360 so is only a mile away to get the #'s off of.

bottom line is that the 1.88/1.60 valves work out great on a 318 and i doubt any one will argue that, and its an easy job to do. If one wants to start an argument about what is best, thats another story.