I have a 18' Crestliner Pontoon, 40 hp. Johnson 4 stroke. I posted this question before and I followed the advise, but I think its not working. I purchased a 9X12 prop and I get 5600 RPM's but not much speed. 4 people 10-15 MPH's, 8 people 4-6 MPH's. Can I go to 10p or 11p and get at least...
I have a 18' Crestliner pontoon with a Johnson 40 hp 4 stroke engine and a 9 pitch prop. This weekend I took it out to lake Piru and it started of great I want to say 7 mph's with 7 people (4 adults 3 kids). After about 15 min of driving around the engine was at the same 5200 rpm's, but it...
18' Crestline, 40hp Johnson 4 stroke, 9 pitch prop, 2 People, 18 gal of gas.
It was only giving me about 10 mph's with two people at the Colorado River in Laughlin, what can I do toget it up to atleast 15-18 mph's?
I got a 40 hp Johnson 4 stroke in my pontoon, should I buy a bigger engine and re-enforce my pontoon (14' toon), or should I trade my pontoon in for something bigger?
Any ideas!:confused:
I'm a fairly new boater and tired of going to the same lakes and dams. Can I take my toon to the ocean? Does any one have a list of lakes rivers etc... Really appreciate it.:(
I'm a new boater, I just bought a 2003 Crestline Pontoon w/ a Johnson 40 hp 4 stroke engine (fuel injected), it has a 11-1/2X13 prop. The first time I put it in the water it was toping out at 4000 rpm's at 6 mph's. When I flushed the engine out with the water hose I tested to see how many rpm's...
