Hi everyone!
My name is Rodrigo and im from Uruguay.
Im just wondering something and i would like to hear your opinions.
A few time ago i install a Megasquirt 2 with some other e30 parts to keep it original but my questions is...
Which inyectors and sparks plugs should i install instead of e30 stock ones?
A friend of mine told me that Ford mustang inyectors are recomended for this, but im not sure about.
I would like to give it a little bit of taste, but with it 150Hp are more than enough for my daily use.
Thanks in advanced.
Have a nice day
e21 320i/6 inyectors && Sparks Plugs
- BertjeConti
- E21 Mad
- Posts: 3120
- Joined: Mon Nov 04, 2013 9:49 pm
- My E21(s): E12 520-6
- Location: nederland , Weert
Re: e21 320i/6 inyectors && Sparks Plugs
Hello Rodrigo,
I did the same conversion a few months ago, kept the stock injectors and spark plugs.
The engine does not give more horsepower if you install bigger injectors, bigger injectors have a big disadvantage: rougher idling due shorter injector times.
Bigger injectors are only needed when you increase the amount of air going into the engine, this only works for a boosted engine.
See my complete conversion story on this forum http://www.bmwe21.net/forum/viewtopic.p ... 55&start=0
I did the same conversion a few months ago, kept the stock injectors and spark plugs.
The engine does not give more horsepower if you install bigger injectors, bigger injectors have a big disadvantage: rougher idling due shorter injector times.
Bigger injectors are only needed when you increase the amount of air going into the engine, this only works for a boosted engine.
See my complete conversion story on this forum http://www.bmwe21.net/forum/viewtopic.p ... 55&start=0

Megasquirted '77 E12 520-6
Aspen Silver '96 E39 523i
Re: e21 320i/6 inyectors && Sparks Plugs
Thanks 4 the link!