1979 Johnson 235hp What size cranking Battery

[Hooked on Catfish]

What size battery would you recomend for 235hp Johnson? I would like to hook the motor and tilt to the same battery. I have a second battery for electronics. lights and livewell. My trolling motor is 24v so I have 2 batterys just for trolling. Any suggestions on cranking amps ?

 

[MH Hawker]

Re: 1979 Johnson 235hp What size cranking Battery

Personaly I would use at least a 1000 CCA thats a big motor. I have never heard any one complain about having to big of a battery.