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Title: Battery Size
Post by: MarkG on Oct 23, 2022, 09:14 AM

Any suggestions as to what size battery (in terms of cold cranking amps) I should be looking for for LS7 engine?

Thanks

Title: Re: Battery Size
Post by: RichardG on Oct 23, 2022, 12:49 PM

Using a Varta C6 552 401 052 which as CCA of 520 amps on LS3 - works fine for test starts but no experience of cold mornings yet.

Title: Re: Battery Size
Post by: RussHowell on Oct 23, 2022, 01:34 PM

I have put these specification batteries in my Cobra's as recommended by AK:

Bosch S5 Car Battery 12V 61Ah 600CCA S5004 Type 075

Thanks
Russ

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