PITBoat
Petty Officer 1st Class
- Joined
- Jul 26, 2018
- Messages
- 286
Well, the old OMC has made it back out for the start (at least) of another season. I put it back together Friday and started it up after sitting for right at 5mos.
We put it on the lake late in the afternoon for a test run since Saturday was gonna be windy and not as warm. It had a bit of a surge at my first cruise setting of 3,500rpm; it didn't show up on the tach, but I could feel it. Same thing when I powered it up all the way, and felt like it was short some power.
It seemed to be running well enough to continue, so we cruised around at 3000-3,500 for 45min or an hour. I realized at some point, hey, It seems to be running well now. I pushed it back up to full again before recovering, and it trimmed up to 42mph+ with no surging.
It ran nice and cool with the new exhaust system too. I already knew that from last year though; just nice to confirm all still well there.
I kinda ended the season last year with some stuff not sorted out completely - exact points adjustment mainly. I think I'm gonna leave that alone, and maybe just bump the timing back up a little since I had retarded it some late last season (to get it on spec.), and since I think that cost me a few mph on the top end. I prob. oughta check simple carb adjustment too (mixture + ?) since I haven't touched that yet.
Pretty decent first outing. I'm hoping the season goes well.
We put it on the lake late in the afternoon for a test run since Saturday was gonna be windy and not as warm. It had a bit of a surge at my first cruise setting of 3,500rpm; it didn't show up on the tach, but I could feel it. Same thing when I powered it up all the way, and felt like it was short some power.
It seemed to be running well enough to continue, so we cruised around at 3000-3,500 for 45min or an hour. I realized at some point, hey, It seems to be running well now. I pushed it back up to full again before recovering, and it trimmed up to 42mph+ with no surging.
It ran nice and cool with the new exhaust system too. I already knew that from last year though; just nice to confirm all still well there.
I kinda ended the season last year with some stuff not sorted out completely - exact points adjustment mainly. I think I'm gonna leave that alone, and maybe just bump the timing back up a little since I had retarded it some late last season (to get it on spec.), and since I think that cost me a few mph on the top end. I prob. oughta check simple carb adjustment too (mixture + ?) since I haven't touched that yet.
Pretty decent first outing. I'm hoping the season goes well.