It's a Chevy 5.0L - 305c.i.
250 cc
appears to be 250
That is a 1956, 30HP Johnson motor.
2 HP, 2800rpm, 36V motor
To determine the size of a motor using its serial number, you can start by consulting the manufacturer's documentation or website, as many companies provide specifications linked to serial numbers. Alternatively, you can contact the manufacturer directly with the serial number for assistance. Some motors also have a nameplate that includes essential information, including size and specifications. If those options aren't available, you may consider searching online databases or forums where similar motors are discussed.
does anyone no the size,and year of this motor... here is thr serial # K0131fcucf1157374
i have a 21ft sunbrid walk around boat with a 175 outboard motor i would like to know what size propeller should i use
what size motor do i have 250ex or 300ex vin number is te19e-2015145
is my question going to be answered?
Depending on the motor you can use Max Rules. They have a pretty good database for years and hp info.
You cannot always identify a pocket watch size by it's serial number but you can by measuring it. See this web site for inches to size designation.
I have a generator that has a ford engine in it i want to find out what size of engine it is