does anyone know who raises th rev limiter on a 525?
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10-09-2010, 12:02 PM
#12
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I think it is around $800. About $400 of that goes to Mercury as one time ECU serial number specific payment at least that is the way it was. Call Dustin for current #'s
10-10-2010, 10:02 AM
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Be very careful. I know lots of people would like to raise the rev limit, but there's a reason for the limit. Valve train reliability goes way down when these components spin higher speeds. Whipple can do it, but he's not there to tow you home.
Last edited by FasterFaster; 10-10-2010 at 10:03 AM. Reason: grammer
04-11-2011, 09:47 PM
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I found this post through the search, just curious if you raised the rev limiter and had good luck? I am in the same position with a 29 fountain. 26p is on the rev and a 28 Labbed is to much. thinking about raising rev limiter to 5650 and run the 26. 04' 29 fountain 525 efi xr drive at 19 1/2. anyone else have any response?
