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Ed Wright · 12-11-2012, 09:29 AM

If your running an EFI car you need to keep them charged. System voltage effects how fast your injectors open. Need to keep that constant. Also, if you change to or from 16 volts you will have to re-tune your air/ fuel. Makes that much difference. Therefore, if you take it out of the car and go put it on an engine dyno you need to use 16 volts there also.

12-11-2012, 09:29 AM	#9
Ed Wright Veteran Member Join Date: Mar 2005 Location: Sand Springs, OK Posts: 8,132 Likes: 896 Liked 390 Times in 170 Posts	Re: 16 Volt Battery ? If your running an EFI car you need to keep them charged. System voltage effects how fast your injectors open. Need to keep that constant. Also, if you change to or from 16 volts you will have to re-tune your air/ fuel. Makes that much difference. Therefore, if you take it out of the car and go put it on an engine dyno you need to use 16 volts there also. __________________ Ed Wright 4156 SS/JA