I believe it was 20:1 in the owner's manual but I think many like myself run 32:1
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∙ 14y ago20:1
A 1986 year model 30hp Johnson outboard uses a 50:1 fuel to oil ratio.
mix fuel honda atc 200x 1984
does it have spark fuel and copression, is the carb clogger, piston worn, or plug fouled?
more info to my question... I rebuilt the carb so needle seat is new and make sure to turn off the petcock.. float is good and adjusted properly. But astill fills crankcase with fuel... Friend says check fuel pump, if diaphragm perforated it could pump fuel into crankcase.. Could the fuel pump do this? I'm not sure if this makes sense or not in realtion to the problem, as I don;'t know where the fuel pump gets it's vaccumn...
25 to 1 is the mixture for the fuel
Fuel mixture ratio for Yamaha rt100?
Answering "Where is the fuel mixture selonide on a 1990Isuzu Pup?"
The fuel mixture is controlled by the computer and is not adjustable.
The fuel mixture for a Stihl chain saw is gas and oil.
50 : 1 is the correct fuel mixture
40:1 is the fuel mixture per the manual