dumb injector question...

[nametakennow]

I'll be replacing my stock injectors with 370s when I go turbo in a couple weeks.

So, question.

The stock SR20DE fuel system is a 3-bar setup, right?

This may be completely off, is the physical size of injectors based on the bar too? Like are all 3 bar injectors, regardless of manufacturer (aftermarket or OEM) the same physical size?

I know Nissan 370s are the same size as my stock Nissan injectors, so they will swap right into my rail, I was just wondering about aftermarket ones.

What Nissan/Infiniti cars had 370s from the factory?

This is a 2001 Sentra SE w/pp.

edit: Nevermind, got an answer from Michael.

However, I've been told that RR SR20DE injectors are side feed, he said top feed (and low impedance - sp?). He seemed to be in a hurry when he posted, so maybe he forgot which SR I have.

Which setup is on the 00-01 SE SR?
Modified by nametakennow at 8:18 AM 7/19/2005

[NISTECH]

All nissan engines in the US now use side feed injectors and have for some time. The top feeds have a hose going right into the top of the injector versus the 2 screw cap on the tops of yours.

[nametakennow]

Awesome, thanks.

When did the changeover occur?

And do you know which engines use what? I'm specifically looking for 370s.

[NISTECH]

It gradually took place through the 90's. but anything built after oh 95 or 96 was side feed.