22re injectors are there any injectors better than the other for a stock rebuild

 

The stock Toyota injectors still seem to be the best available for a stock rebuild.

It is best to have the old injectors cleaned and rebuilt.

 

afaik, you're kinda limited, in any case, because of the voltage and fuel requirements of the injectors and the stock EFI system

 

The 22re computer fires the injectors in batch mode, this means for 3/4 of the time the fuel is just turning back into a puddle (subtext: you could perfectly atomize the fuel with a fancy injector and its still going to only suck in puddles) so there is no reason to even worry about it.. Change the screen filters and move on..

 

Does the atomized fuel lead to better fuel economy though?

 

Better than a carburetor? Absolutely. Once the engine is slightly warm, the fuel from the injectors is vaporized very quickly (and atomizing is an important part of that). You shouldn't get much condensing back into puddles.

 

Even the carb models benefit from the pre charge pre heat. Toyota has atleast one patent that i know
of for the 20r series for this specificly.

PS, that was supposed to be rear as sarcasm.