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What injectors work?

Posted: Wed Aug 01, 2018 1:58 pm
by 2000_neonfever
Looking to upgrade my fuel injectors from stock to a little more lbs what size can be used safely in a stock 2.0 ? 2000 neon thanks i think standard is 19lb/hr@48psi

Re: What injectors work?

Posted: Wed Aug 01, 2018 6:23 pm
by Neon4Life
Don't bother. You won't gain anything from putting bigger injectors in your car. It's worthless and a waste of time.

Sent from my VS995 using Tapatalk


Re: What injectors work?

Posted: Wed Aug 01, 2018 11:52 pm
by jonnymopar
Stock, that's true. He didn't mention if it was boosted or sprayed. To the OP, if you're stock, then yes, total waste of time, money, and fuel. If you've got some adders, then read on.

You are correct about the flow. 2005+ Ford Mustang injectors are 24lb/hr and are a physical drop-in. Great for mild boost.

Re: What injectors work?

Posted: Thu Aug 02, 2018 7:40 am
by occasional demons
2000_neonfever wrote:
Wed Aug 01, 2018 1:58 pm
Looking to upgrade my fuel injectors from stock to a little more lbs what size can be used safely in a stock 2.0 ? 2000 neon thanks i think standard is 19lb/hr@48psi
Well in Manny's defense, it doesn't say boosted, just " a stock 2.0".

All it will do is run pig rich, and set a code. You'll be constantly borderline washing down the cylinder walls, and it will be blowing oil smoke in under 6 months.

A better question is why do you think you need larger injectors? Is there an issue, other than "Stock 2.0"?



It takes major bolt ons to even come close to needing more fuel. You would need to be past the 170 hp level.

You're at ~132 hp in stock form. To put it in perspective, the Magnum 2.0 easily made 18 more hp on the same 19 lb/hr injectors.

If you want to bump fuel delivery, due to an actual need, you could also go with a 2001 up FPR for a 9 psi increase.

1997 to 1999 DOHC 2.0/2.4 injectors were 21 lb/hr, but the PCM's also had a tune to adjust for them. Just like your 2000 PCM is different than the 2001 to 2005 PCM's in injector pulse width, using the same injectors, but 9 more PSI.

Re: What injectors work?

Posted: Thu Aug 02, 2018 11:10 pm
by 2000_neonfever
Thanks for all the replies sorry i wasnt more specific i wanted replacement for my stock 2.4 right now and wanted to find out if that was the right size of the stock injectors but im dropping in an srt4 swap in winter so i was wondering how much i can go in stock srt 2.4 sorry i typed it wrong lol.i meant to say what can i run in the srt swap other then stock lol and menat to state currently running 2.0 with minor bolt ons lol

Re: What injectors work?

Posted: Mon Aug 27, 2018 9:59 pm
by INVUJerry
Well, you need to run whichever injectors your car is currently tuned for. If you have a stock srt-4 pcm, run the stock 577cc injectors.

Re: What injectors work?

Posted: Wed Nov 28, 2018 2:48 am
by rondert
Try to contact modernperformance also as they have injectors for our Neon's.