injector woes need opinon

[smegun]

the standard looking injectors are mostly refurbs and I don't want refurbs but there are two main types now the newer skinny type and the upgraded type ….the newer type claims to be compatible ….both with warranty ….. has anyone used the newer skinny type ??? are they really even compatible ??? I assume im looking at needing something around 16 ohm and a similar spray pattern


the skinny ones are more current with newer innards ….. the upgraded ones look like the old cans probably are but have so called refinements some even say Bosche both say improved who' used any of these

 

[smegun]

telflon type plastic or abs there is less oxidation seems interesting new valve design

...can the old cans be unscrewed ? or reworked ...ive had problems with injectors in the past you just can let em soak in berrymans or cleaners because the rubber parts would expand and mess up your attempts the refurb places are using a timing booth to spray fuel through them and measure there throughput ...I think I don't like the idea of old coils im looking for new product