CCA for a '85 VF1000R

I have seen them with 260, 315 and 360. My owner's service manual does not specify, other than the amp/hr. I want enough to start the bike, but I dont want to blow the main fuse or trip the breaker.
Recommendations?

Thanks

 

CCA's aint going blow fuses

 

Love the Li batteries, and have a Shorai in my SRX.
Saw this BT too. Is 240cca enough?
The BT price cant be beat on Amazon either.

 

Supersport boys swear by the Deka Big Crank, they apparently speed up as they crank, Motorbatt ones are pretty good as well