Engine Serial number 0G981368
2000 Mercury Promax 225
Not sure on exact make or pitch of prop, it is a stainless 4 blade with no markings on the barrel, it does have four holes and EOT-14326-R4 marked inside the barrel.
Maximum RPM is unknown at the time because I haven't learned how to drive the boat at WOT and I'm still setting up engine height. At 60 MPH the chine walk starts and I'm still learning to correct it. The RPM is around 5000 at this point.
Idle water pressure is 4-5 PSI and at 5000 RPM it is around 18, unknown what it will be at when at full WOT as mentioned above.
Analog instrumentation installed in the dash.
No engine mods that I'm aware of, but some things aren't adding up.
The boat is a 1993 Bullet 20XD that I bought used a few months ago.
While checking wires under the cowling of my engine I discovered that the locking collar on my ECU connector is broken. Any advice on how to fix this? I'm assuming the lock collar is not available for replacement as I do not see it on the European Marine parts diagram of the ECU Assembly.
Below is a photo. The locking collar is the light grey ring with a large chunk missing from it. I do not have the chunk. Any recommendations on how to fix this would be greatly appreciated.
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