M20 Injector upgrade?

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Nato_e30
E30 Zone Newbie
E30 Zone Newbie
Posts: 195
Joined: Fri Nov 30, 2012 11:00 pm

Post Mon Jan 28, 2013 8:58 pm

Ive just removed my inlet mani of my m20 for powdercoating, the injectors were a arse to get out. So while there out I was going to get them rejeted ect, now would it be worth upgrading.. would I need ecu mods? It has a zone wild chip atm, info would be much appreciated. Cheers g
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Grrrmachine
E30 Zone Wiki / Team Member
E30 Zone Wiki / Team Member
Posts: 8043
Joined: Sat Feb 09, 2008 11:00 pm
Location: Warsaw, Poland

Post Tue Jan 29, 2013 5:22 am

Bigger injectors only make sense if you've done significant modifications to the engine already. Otherwise you're just chucking a load more fuel in for no effect, making it run rich.

And is it a 2.0 or a 2.5?
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Nato_e30
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E30 Zone Newbie
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Post Tue Jan 29, 2013 5:49 am

2.5 well stroked to a 2.8
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