Dual Plane vs Single Plane Manifold with TBI

Would like to see Any and all comments from the guys and gals in the know on this subject. (OP original quote ^^^)

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Just a few questions to help understand your final goal.

What is the starting point of your '66 273 engine? Stock build, stock cam, 2 bbl single plane with 2 bbl carb like this intake below?

20210609_105629(0).jpg

Or being a Commando is it a factory 4 bbl.

If an improved 4bbl carb setup can be achieved on your existing intake and it starts and performs nicely would you be happy with that?

Just a thought for a 2 bbl intake so you don't have to open up the engine for a manifold change.
20200821_085151.jpg

Or do you have your heart set on doing the 100% conversion over to a Sniper TBI setup with onboard computer, and higher pressure in the tank fuel pump . . for the fuel injection systems?

Just Curious . . .