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FIC 550cc EV6 injectors

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Old 10-07-2022, 09:35 AM
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Default FIC 550cc EV6 injectors

I'm getting ready to do a h/c/i upgrade to a stock 2000 ws6. I'm expecting ~430hp at the flywheel. The guy doing the work is recommending FIC 550cc EV6 injectors. Based on all the reading I've done on here, those seem too big. Most seem to think 42 lb injectors are right for a job like this, but I'm out of my element here so I defer to what he says. He seems to be spot on with everything else up to this point.

Does anyone have any experience with a setup like this? What is the downside to running really rich?
Old 10-07-2022, 10:04 AM
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Injectors will not make it run rich, UNLESS the tune has not been adjusted for the change
Old 10-07-2022, 03:12 PM
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Some BIG injectors have problems at idle and low pulsewidths.

You shouldn't have problems with those.

If you trust the guy then listen to him.

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