David Vizard, Uncle Tony's garage, Unity motorsport. Mission impossible Dodge 302 Head porting
The only thing I can think of is this: the guys on the cheap with 318s ( I say this because people used to give me LA 318s and A 904s for free or cheap 20 years ago) believe that with a little of Uncle Tony's voodoo magic that they can have a runner that will keep up and run along side a 340. They just haven't ever proven it . Uncle Tony gives a glimmer of hope when he makes bold claims like with this "Vizard Build" as I now call it. Every 318 guy out there is thirsty for the secret, thing is there is no secret except get the bigger displacement engine.
i agree with rat bastid I cant stand the disinformation either. Nothing has changed really since the 80s or 90s in terms of the LA engine. I would recommend any young guy today start with a magnum and build it when on a budget. The 302s as far as I can tel are a closed chamber head so slap them on an LA and you may raise compression a couple ticks the ports from what I understand are still small port 318 ports.