Home › Forum › Ask A Member › Need help diagnosing Evinrude 9.5 problem › Re: Need help diagnosing Evinrude 9.5 problem
March 26, 2017 at 11:32 pm
#54979
quote outbdnut2:
quote fleetwin:
Yeah, these engines don’t have a lot of power/top RPM….They start easy, idle nice, and are smooth, but aren’t going to win any races….
Try to take a video of the engine running on the boat if you can…
Try to take a video of the engine running on the boat if you can…
Yeah – these 9.5s were rated at the powerhead, as were the Mercury 9.8s. I’ve found these two motors perform about the same, and the Johnson 9.9s rated at the propshaft from the late 1980s and the Merc 9.9s from 1986 up will plane boats and run circles around the 9.5s and 9.8s. I’ve had them all on my 14′ aluminum rowboat for comparison.
Dave
That 9.8 Merc you had must have been running pretty poor if it ran about the same as the 9.5.
I ran the same motors on the same aluminum boat and the Merc was way more motor than the OMC.
Like Mumbles said the 9.5 is a fishing motor.