Carb issue?

lookupsayaw

Banned
Joined
Mar 9, 2011
Messages
45
I have a 1964 Johnson 75 hp. Today I took it to my local ramp to test out my new impeller that I installed(WORKED GREAT). But when I gave it some throttle it only went maybe another 100rpm faster. At WOT it kinda just bogged down and stopped. Do you think it is the carburetor. Is a cleaning in order?
 

lookupsayaw

Banned
Joined
Mar 9, 2011
Messages
45
Re: Carb issue?

Also. How is the high speed just work on that thing. Because it only has a tube?
 
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