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Unread 07-23-2011, 08:39 PM
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jasoncooperpcola jasoncooperpcola is offline
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Join Date: May 2007
Location: Pensacola, FL
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Default Johnson performance

I took my V20 out today for the first time since may. Engine is a 1985 Johnson 150, Top speed was exactly 30.0 mph at 4500 rpm with the engine trimmed all the way up. I ran a 6 gallon tank of gas/oil and a full can of seafoam till it got to low to run.

On that six gallon tank with about an inch of gas left in the bottom (maybe a gallon?) i got about 6 miles. I should get better mileage than that, right?

My only other concern was the top end rpm of 4500 rpm. I read on the prop that its a 15 1/2 x 14. It seams i have a "dead spot" in the throttle from after it engages in gear to about 9 1/2 o'clock. Is this normal?

Other than that she is very strong and ran good. No electrical problems with the motor.
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1983 V-20 capsized. . . . in the garage.
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