That is about what I expected 20-25. I get about 15-17 tops at the moment with only me on the boat. Supposed to clear up this weekend I will run a compression test on both cylinders and check spark. Also plan to clean out the jets on the carb. Once that is done I will lift the motor up onto the...
I have a tach on the way. The current trim gives me the highest speed and best ride. I’ve tried every position. I will remove the tail and test next time I go out. I believe it was the previous owners attempt at trying to get it to plane out rather than find the source issue.
I will do a compression test and check spark when I take it back out after it stops raining. I was only thinking prop issue because it runs great and revs up fine outside of the water. Bought from a local dealer and obviously they said they went through the motor and everything tested great.
Good day everyone, I am currently troubleshooting low top speed and unable to get on plane with my Lowe Angler 140S 14’ side console aluminum boat. Has a Johnson 25hp long shaft engine which is the factory set up from the dealer. Currently has an aftermarket 10.3x12 3 blade unbranded prop on it...
