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-   -   Battery for 20b (https://www.rx7club.com/20b-forum-95/battery-20b-1128913/)

PeterFd 08-08-18 03:22 PM

Battery for 20b
 
Hi everyone. I have a 20b FD with high crank starter. Does
anyone know what cca & mca on battery can I use.

Akagis_white_comet 08-16-18 08:56 AM

Where is your battery currently located? That would generally determine what you can fit. In Project OldTree (20B FC), I'm using a Deka Intimidator 9A48. It's a bit bigger than a FC's stock battery and I had to make a custom box to fit in the storage bin, but it was well worth it. 70AH vs stock 55AH, and it was intended to crank a Chevy Silverado's 6.0L V8. The 20B Cosmo came with a 90AH battery and 2.0KW starter from the factory.

FWIW, I can go back to a stock FC battery just by adding a 1.5" spacer on one end in the box. The other dimensions are all the same.

PeterFd 08-20-18 11:55 PM


Originally Posted by Akagis_white_comet (Post 12294690)
Where is your battery currently located? That would generally determine what you can fit. In Project OldTree (20B FC), I'm using a Deka Intimidator 9A48. It's a bit bigger than a FC's stock battery and I had to make a custom box to fit in the storage bin, but it was well worth it. 70AH vs stock 55AH, and it was intended to crank a Chevy Silverado's 6.0L V8. The 20B Cosmo came with a 90AH battery and 2.0KW starter from the factory.

FWIW, I can go back to a stock FC battery just by adding a 1.5" spacer on one end in the box. The other dimensions are all the same.

i'm thinking about getting the odyssey battery 65-pc1750T 1750HCA-950CCA-74AH-RCM145.
will this battery strong enough.

Akagis_white_comet 08-23-18 05:33 PM

74AH should be more than enough to do the job.


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