Not to be biased... which I am but EFI is the way to go. Why?
-Self tuning, it automatically adjusts to any weather, elevation and future engine modifications/changes.
-The parts are readily available. My kit uses all standard GM sensors that routinely last 100-150k miles and are found at any auto parts store in the country. BTW it can run on just 1 sensor so if the others die (highly unlikely) you'll still be ok!
-Near perfect fueling. As stated above its self tuning! It will reach whatever AFR you command and hold whatever idle speed you tell it to
-Its not too expensive. For around $2200 you get a setup that is trouble free, has way better throttle response, gives you data (if you wish) and does not require routine rebuilds. As the car's age less and less reliable carburetor kits and rebuilders will exist.
-Webers are a nightmare and much more expensive. Their base price is just that.. a base. You still need hours of tuning, jets, chokes, emulsion tubes, filters, fuel pumps etc. Then once the weather changes you are back to square one.
Is it complicated?
No! simply bolt on the manifold, install the high pressure pump and match the colorcoded, labeled and numbered wires to the sensors. Turn the key and drive!
Performance Increase?
-Recently a race team in Texas fitted this to their TR6 and saw a 4 second reduction in lap time.
Sorry to turn it into an advertisement but my interests aren't to make money, this is a side business. What I enjoy is seeing something I make bring positive benefit and joy to those that use it.
“I will say, I’m completely sold on fuel injection now. I’ve driven plenty of Triumphs with all kinds of carbs, nothing compares to this" - Greg B. Texas
Pictures
https://imgur.com/a/Zq2SWBs