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Fast EFI tuning
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<blockquote data-quote="mna0121" data-source="post: 613441" data-attributes="member: 2868"><p>The EFI systems do little to no tuning at idle, you will have to tune those areas in the VE tables yourself or have someone do it for you. I have FAST intake, injectors and fuel rails using the Holley HP. I was warned that the system would have to be tuned at idle but I didn't know enough about it to comprehend what I was being told. Once I fired the new engine up I learned quick what I was being told. Off idle it ran OK, but hunted for idle and would stall. The big companies pimp their EFI systems as "self learning" so the do it yourself-er thinks all he has to do is bolt it on and hit the key, that is far from the truth. Go to the Holley web site and check out their support section for their EFI. To keep the calls down at their call center they have an EFI guru that answers questions on line. You will find thousands of post about the "self learning" not learning especially at idle. Do a lot of reading there, you still will not know how to tune your EFI but you will realize a trip to a qualified professional will save you a lot of time and headache. </p><p> RTR</p></blockquote><p></p>
[QUOTE="mna0121, post: 613441, member: 2868"] The EFI systems do little to no tuning at idle, you will have to tune those areas in the VE tables yourself or have someone do it for you. I have FAST intake, injectors and fuel rails using the Holley HP. I was warned that the system would have to be tuned at idle but I didn't know enough about it to comprehend what I was being told. Once I fired the new engine up I learned quick what I was being told. Off idle it ran OK, but hunted for idle and would stall. The big companies pimp their EFI systems as "self learning" so the do it yourself-er thinks all he has to do is bolt it on and hit the key, that is far from the truth. Go to the Holley web site and check out their support section for their EFI. To keep the calls down at their call center they have an EFI guru that answers questions on line. You will find thousands of post about the "self learning" not learning especially at idle. Do a lot of reading there, you still will not know how to tune your EFI but you will realize a trip to a qualified professional will save you a lot of time and headache. RTR [/QUOTE]
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