20 Master Angler speed question

[Bigshrimpin]

I also have removed the high speed spark advance module on my merc. That might be the difference. I believe that the high speed spark advance retards the timing above 5600rpm.

[Bigshrimpin]

http://forums.screamandfly.com/forum...advance+module

[eggsuckindog]

My engine is high but is as low as it will go, I will hear the prop losing it some. I guess I'm close to you shrimpin @ 49 - 5600 just think if I can trim it more and get a little more hull up. It will ride higher at mid range just when you put the hammer down, down goes the bow too. I also have a T Top and it must really create some serious drag. I would love to try a Tempest as I read alot on the thread you posted.

I agree with shripmin on checking on raising the motor some, mine is close to 2" above although thats eyeballing.

[Bigshrimpin]

Egg's you're right up there . . . that Tee-top will slow you down especially at 49mph. The Mirage plus is real nice b/c the bow goes down and it gives you a very controlled ride. . Other props will give you a totally different ride.

My favorite speed is still about 30 - 32mph.

[eggsuckindog]

Seems my motor sounds best at 3400 to 3600 which is 26/29, its just loping along there.