502MPI rev limit??
06-05-2005, 09:33 PM
#1
Charter Member
502MPI rev limit??
What is it set at?
Trying to determine if out of rpm or prop.
My V/C's say WOT is 4600-5000
Both of my tachs will only hit 4800.Seems low to me. Doesn't sound like it is hitting, just no more umph. 26" props.
All kinds of guesses from doing a search here. 5200 is the majority.
So what does Merc set the ECM at? Gotta be a number, a single, constant number across the board.
'99 502's, 32' Fever
Thanks
Trying to determine if out of rpm or prop.
My V/C's say WOT is 4600-5000
Both of my tachs will only hit 4800.Seems low to me. Doesn't sound like it is hitting, just no more umph. 26" props.
All kinds of guesses from doing a search here. 5200 is the majority.
So what does Merc set the ECM at? Gotta be a number, a single, constant number across the board.
'99 502's, 32' Fever
Thanks
06-05-2005, 09:42 PM
#2
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Join Date: Feb 2003
Location: Huntington Beach, CA
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Re: 502MPI rev limit??
I seem to max out at 5150'ish ( although I haven't checked lately ).
Hydro QIV 26's. Spinnin out. Same setup as yours I believe.
I don't THINK that a 'better-looking' boat makes better RPM's, - but I might be wrong. . . .
Hydro QIV 26's. Spinnin out. Same setup as yours I believe.
I don't THINK that a 'better-looking' boat makes better RPM's, - but I might be wrong. . . .
06-05-2005, 10:20 PM
#3
Re: 502MPI rev limit??
Yep, same setup. Amazing thing is I'm going just as fast as you but doing it slower. Hmm
No, your not wrong. My last 27 used to spin 5700. It was better looking too.
My find some 19" er's and see if she will spin a bit faster.
No, your not wrong. My last 27 used to spin 5700. It was better looking too.
My find some 19" er's and see if she will spin a bit faster.
06-06-2005, 06:16 AM
#5
Re: 502MPI rev limit??
I show 5050
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