4.3 V6 mercruiser L/X battery size?

[bobuk]

Hi,

guys whats the best starter battery size for this size of engine?


cheers Bob

 

[Coors]

Re: 4.3 V6 mercruiser L/X battery size?

The biggest one you can fit in?

 

[Haut Medoc]

Re: 4.3 V6 mercruiser L/X battery size?

The biggest one you can fit in?

The minimum requirement should be in your service manual.....
Generally between 350-450......
I don't think I would go below 700......
I agree with Coors, more is better.....​

 

[Aquaman]

Re: 4.3 V6 mercruiser L/X battery size?

Hi,

guys whats the best starter battery size for this size of engine?


cheers Bob

Rule of thumb:

Displacement in cubic inches (260) x 1.5 = 390. I would go with 600+.....so much for the rule of thumb

 

[Limited-Time]

Re: 4.3 V6 mercruiser L/X battery size?

The biggest one you can fit in?

Yep that's what I'd do.