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455 idle speed [message #301675] Mon, 06 June 2016 10:54 Go to previous message
Bob S. is currently offline  Bob S.   United States
Messages: 143
Registered: October 2012
Location: Rapid City, SD
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Senior Member
I recently installed the FItech EFI on my 455 and so far have been happy with it. I am trying to get it dialed in and for the life of me, I can not find the recommended idle speed for a 455. I have looked in the Maintenance manuals and searched here on the forum and it remains elusive. I'm sure it is in the MM somewhere but I'll be darned if I could find it. My last resort is to bother the Brain Trust here for the answer. As I stated I am looking for the recommend RPM for idle both in neutral and in gear. Any and all help is greatly appreciated.

Bob and Pam Schilling Rapid City, SD "78 Royale

[Updated on: Mon, 06 June 2016 10:55]

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