I'm not sure about which one flows the best. The one that I've heard used by the circle track guys (years ago), were the first year intake used on a 360. No emmissions and can take a 500 Holley 2 barrel carb.
Perhaps it just has a cleaner look.
I've also seen the odd 2 barrel aluminum intake from a boat engine used.
Too many cars, too many parts, too little coin, too little space to work in, too little time left to make it all happen!
Update: down to one ride, still too many parts, a little more jingle in the pocket, gaining space, and it's going to happen this year!
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