Super ETA (stock) parts questions

[Flash]

You already have 325i injectors, they will be blue or white tops.
Fuel rail doesnt matter, there were two for motronic 1.1/1.3, with the feed being on FPR side or firewall side.
You already have the 90A 325i alternator.
Radiator is the same.

Why is there STILL so much wrong info going around?

[Mitch M]

Is that a REGULAR eta motor?

(See where the Seta versus eta discussion gets so confusing!!!)

Yes. Regular ETA's use Motronic 1.0 w/ different impedance inj. than SETA / i which is Mo 1.1 / 1.3. If you are using later Mo w/ the 55 pin DME connector, just run your i injectors. If u plan on adding a bigger cam, go w/ the 415 inj.

To answer your alternator question, they interchange w/ 1 exception. Early alts have a rubber bushing mount which means u need to add a ground strap if u are switching from no bushing solid mount i style.