550cc EV14 injectors for sale
You will definitely need a retune going from stock injectors to 550's.
Last edited by chawkins2001; May 2, 2012 at 09:12 PM.
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I have heard of them doing some custom fine-tuning if you get your car to K-USA's HQ in Colorado Springs, but I'm not surprised that they don't completely custom tune for whatever mods someone dreams up. Just not their model. EC and OE are better alternatives for the guys who want to piece their own X, Y, and Z mods together.
Kleemann's great if you want something faster than stock but place a high priority on it being reliable. Others are great if you want to chase records (dyno, track, etc.) and are willing to troubleshoot your own frankencar if the mods aren't effective, something breaks, etc. My $0.02.
Injectors for sale here...thanks for looking.




I have heard of them doing some custom fine-tuning if you get your car to K-USA's HQ in Colorado Springs, but I'm not surprised that they don't completely custom tune for whatever mods someone dreams up. Just not their model. EC and OE are better alternatives for the guys who want to piece their own X, Y, and Z mods together.
Kleemann's great if you want something faster than stock but place a high priority on it being reliable. Others are great if you want to chase records (dyno, track, etc.) and are willing to troubleshoot your own frankencar if the mods aren't effective, something breaks, etc. My $0.02.
If you change injectors, go from X cc to larger, of course you have to change your ECU tune.
Also, regarding these not being the same and different spay patterns and cooler IATS ??? If you are using pump gas to cool your charge, there is a problem with your logic. If your IATs are getting that hot then you have surpassed the efficiency of the SC (or turbo for that matter) and should reconsider. The advancement in injectors over the last 10 years has been decent. The Ford Racing plugs should be good, and better than the OEM from a design perspective, but I have not tested them yet.


