650cc tune with 630cc injectors

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12-10-2009, 04:00 PM

Blue_TC_Man

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650cc tune with 630cc injectors

OK I have a bunch of base tunes for 650cc injectors, but I have 630cc injectors im about to put on my car. Is the cc difference not enough to worry about if Im just driving to the tuners?

12-10-2009, 07:33 PM

B_Real45

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It's fine. Not a perfect tune but you say you're going to a tuner - so just put in the tune and go. Stay out of boost if you really want to be safe.

12-11-2009, 11:42 AM

Ace83

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you should be good, you might run just a bit richer but you will just see lesser duty cycles more that anything.. just a slight patch up tune will be needed if your basemap is already good